Trait std::fmt::Debug 1.0.0[−][src]
? formatting.
Debug should format the output in a programmer-facing, debugging context.
Generally speaking, you should just derive a Debug implementation.
When used with the alternate format specifier #?, the output is pretty-printed.
For more information on formatters, see the module-level documentation.
This trait can be used with #[derive] if all fields implement Debug. When
derived for structs, it will use the name of the struct, then {, then a
comma-separated list of each field's name and Debug value, then }. For
enums, it will use the name of the variant and, if applicable, (, then the
Debug values of the fields, then ).
Examples
Deriving an implementation:
#[derive(Debug)] struct Point { x: i32, y: i32, } let origin = Point { x: 0, y: 0 }; println!("The origin is: {:?}", origin);Run
Manually implementing:
use std::fmt; struct Point { x: i32, y: i32, } impl fmt::Debug for Point { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { write!(f, "Point {{ x: {}, y: {} }}", self.x, self.y) } } let origin = Point { x: 0, y: 0 }; println!("The origin is: {:?}", origin);Run
This outputs:
The origin is: Point { x: 0, y: 0 }
There are a number of debug_* methods on Formatter to help you with manual
implementations, such as debug_struct.
Debug implementations using either derive or the debug builder API
on Formatter support pretty printing using the alternate flag: {:#?}.
Pretty printing with #?:
#[derive(Debug)] struct Point { x: i32, y: i32, } let origin = Point { x: 0, y: 0 }; println!("The origin is: {:#?}", origin);Run
This outputs:
The origin is: Point {
x: 0,
y: 0
}
Required Methods
fn fmt(&self, f: &mut Formatter) -> Result<(), Error>
Formats the value using the given formatter.
Examples
use std::fmt; struct Position { longitude: f32, latitude: f32, } impl fmt::Debug for Position { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { write!(f, "({:?}, {:?})", self.longitude, self.latitude) } } assert_eq!("(1.987, 2.983)".to_owned(), format!("{:?}", Position { longitude: 1.987, latitude: 2.983, }));Run
Implementations on Foreign Types
impl Debug for Utf8Lossy[src]
impl Debug for Utf8Lossyimpl Debug for TryFromSliceError[src]
impl Debug for TryFromSliceErrorimpl<'a> Debug for Utf8LossyChunk<'a>[src]
impl<'a> Debug for Utf8LossyChunk<'a>Implementors
impl<T5, T6, T7, T8, T9, T10, T11> Debug for (T5, T6, T7, T8, T9, T10, T11) where
T10: Debug,
T11: Debug + ?Sized,
T5: Debug,
T6: Debug,
T7: Debug,
T8: Debug,
T9: Debug,impl<'a, P> Debug for MatchIndices<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Debug,impl<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> Debug for (T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) where
T10: Debug,
T11: Debug + ?Sized,
T2: Debug,
T3: Debug,
T4: Debug,
T5: Debug,
T6: Debug,
T7: Debug,
T8: Debug,
T9: Debug,impl<T> Debug for std::result::IntoIter<T> where
T: Debug,impl Debug for NonZeroU32impl<A> Debug for std::iter::Repeat<A> where
A: Debug,impl Debug for u32impl<I, St, F> Debug for Scan<I, St, F> where
I: Debug,
St: Debug,impl Debug for FpCategoryimpl<'a> Debug for std::str::Bytes<'a>impl<Idx> Debug for RangeInclusive<Idx> where
Idx: Debug,impl<T> Debug for [T; 14] where
T: Debug,impl<I, F> Debug for Map<I, F> where
I: Debug,impl Debug for RangeFullimpl<Ret, A, B, C, D, E, F, G> Debug for unsafe extern "C" fn(A, B, C, D, E, F, G) -> Retimpl Debug for NonZeroU8impl Debug for UnicodeVersionimpl<T> Debug for [T; 18] where
T: Debug,impl<T> Debug for [T; 22] where
T: Debug,impl<T> Debug for [T; 2] where
T: Debug,impl Debug for DecodeUtf16Errorimpl<T3, T4, T5, T6, T7, T8, T9, T10, T11> Debug for (T3, T4, T5, T6, T7, T8, T9, T10, T11) where
T10: Debug,
T11: Debug + ?Sized,
T3: Debug,
T4: Debug,
T5: Debug,
T6: Debug,
T7: Debug,
T8: Debug,
T9: Debug,impl Debug for ToUppercaseimpl<'a, T> Debug for PinMut<'a, T> where
T: Debug + ?Sized,impl<T> Debug for [T; 4] where
T: Debug,impl<'a, P> Debug for std::str::RSplitN<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Debug,impl Debug for f32impl<'a, T, P> Debug for std::slice::RSplit<'a, T, P> where
P: FnMut(&T) -> bool,
T: 'a + Debug,impl<Ret, A, B, C, D, E, F, G> Debug for unsafe extern "C" fn(A, B, C, D, E, F, G, ...) -> Retimpl<Ret, A, B, C, D, E, F, G> Debug for extern "C" fn(A, B, C, D, E, F, G) -> Retimpl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> Debug for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L) -> Retimpl<T, E> Debug for Result<T, E> where
E: Debug,
T: Debug,impl<A, B> Debug for std::iter::Chain<A, B> where
A: Debug,
B: Debug,impl<T> Debug for [T; 27] where
T: Debug,impl<Ret, A, B, C, D, E, F, G, H, I> Debug for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, ...) -> Retimpl<Ret, A, B, C, D, E, F> Debug for extern "C" fn(A, B, C, D, E, F, ...) -> Retimpl Debug for u64impl<'a, T, P> Debug for RSplitNMut<'a, T, P> where
P: FnMut(&T) -> bool,
T: 'a + Debug,impl<'a> Debug for LinesAny<'a>impl Debug for Pinnedimpl Debug for charimpl<Ret, A> Debug for fn(A) -> Retimpl<Ret, A, B, C, D, E, F, G, H> Debug for unsafe extern "C" fn(A, B, C, D, E, F, G, H) -> Retimpl Debug for AtomicU64impl Debug for AtomicBoolimpl<T> Debug for [T; 28] where
T: Debug,impl<'a, T, P> Debug for std::slice::RSplitN<'a, T, P> where
P: FnMut(&T) -> bool,
T: 'a + Debug,impl Debug for SipHasherimpl Debug for AtomicU32impl Debug for Durationimpl<Ret, A, B> Debug for extern "C" fn(A, B) -> Retimpl<Ret, A, B, C, D, E, F, G, H, I, J> Debug for extern "C" fn(A, B, C, D, E, F, G, H, I, J, ...) -> Retimpl<Ret, A, B, C, D, E, F, G, H, I, J, K> Debug for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K) -> Retimpl<T> Debug for Reverse<T> where
T: Debug,impl Debug for TryFromIntErrorimpl<T> Debug for [T; 23] where
T: Debug,impl<Ret, A, B, C, D, E, F, G> Debug for extern "C" fn(A, B, C, D, E, F, G, ...) -> Retimpl<'a, A> Debug for std::option::Iter<'a, A> where
A: 'a + Debug,impl Debug for NonZeroU128impl<I, U, F> Debug for FlatMap<I, U, F> where
I: Debug,
U: IntoIterator,
<U as IntoIterator>::IntoIter: Debug,impl<T> Debug for [T; 31] where
T: Debug,impl<Ret, A, B, C> Debug for unsafe extern "C" fn(A, B, C) -> Retimpl<Ret, A> Debug for unsafe extern "C" fn(A, ...) -> Retimpl<Ret, A, B, C, D, E> Debug for unsafe fn(A, B, C, D, E) -> Retimpl<I> Debug for DecodeUtf8<I> where
I: Iterator<Item = u8> + Debug,impl<'a, P> Debug for RSplitTerminator<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Debug,impl Debug for CharTryFromErrorimpl Debug for std::cmp::Orderingimpl Debug for LocalWakerimpl Debug for Excessimpl<Ret, A, B, C, D, E, F> Debug for fn(A, B, C, D, E, F) -> Retimpl<I> Debug for Cloned<I> where
I: Debug,impl Debug for Any + 'static + Sendimpl<H> Debug for BuildHasherDefault<H>impl<T> Debug for RefCell<T> where
T: Debug + ?Sized,impl<'a, T> Debug for std::result::IterMut<'a, T> where
T: 'a + Debug,impl<Ret, A, B, C, D, E, F, G, H> Debug for extern "C" fn(A, B, C, D, E, F, G, H) -> Retimpl Debug for ParseCharErrorimpl<I> Debug for Peekable<I> where
I: Iterator + Debug,
<I as Iterator>::Item: Debug,impl<'a, T> Debug for ExactChunksMut<'a, T> where
T: 'a + Debug,impl Debug for !impl<'a, T, P> Debug for std::slice::Split<'a, T, P> where
P: FnMut(&T) -> bool,
T: 'a + Debug,impl Debug for Any + 'staticimpl<T> Debug for Option<T> where
T: Debug,impl<'a, T, P> Debug for std::slice::SplitN<'a, T, P> where
P: FnMut(&T) -> bool,
T: 'a + Debug,impl<I, P> Debug for SkipWhile<I, P> where
I: Debug,impl<Ret, A, B, C, D, E, F, G, H, I, J> Debug for unsafe fn(A, B, C, D, E, F, G, H, I, J) -> Retimpl Debug for std::sync::atomic::Orderingimpl<I> Debug for std::iter::Take<I> where
I: Debug,impl<'a, A> Debug for std::option::IterMut<'a, A> where
A: 'a + Debug,impl<'a> Debug for SplitAsciiWhitespace<'a>impl<Ret, A, B, C, D, E, F, G, H, I> Debug for fn(A, B, C, D, E, F, G, H, I) -> Retimpl<'a, 'b> Debug for StrSearcher<'a, 'b>impl<Ret> Debug for fn() -> Retimpl<Idx> Debug for RangeToInclusive<Idx> where
Idx: Debug,impl<T> Debug for [T; 0] where
T: Debug,impl<'a, P> Debug for SplitTerminator<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Debug,impl Debug for i64impl<Ret, A, B> Debug for unsafe fn(A, B) -> Retimpl Debug for Alignmentimpl<T> Debug for [T; 26] where
T: Debug,impl<T> Debug for [T; 7] where
T: Debug,impl<'a, T, P> Debug for SplitMut<'a, T, P> where
P: FnMut(&T) -> bool,
T: 'a + Debug,impl<Ret, A, B, C> Debug for unsafe extern "C" fn(A, B, C, ...) -> Retimpl<T> Debug for [T; 1] where
T: Debug,impl<Ret> Debug for unsafe extern "C" fn() -> Retimpl<Ret> Debug for unsafe fn() -> Retimpl<Idx> Debug for RangeTo<Idx> where
Idx: Debug,impl<Ret, A, B, C, D, E, F> Debug for unsafe extern "C" fn(A, B, C, D, E, F, ...) -> Retimpl Debug for Utf8Errorimpl<'a, P> Debug for RMatchIndices<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Debug,impl<T> Debug for [T; 30] where
T: Debug,impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> Debug for fn(A, B, C, D, E, F, G, H, I, J, K, L) -> Retimpl<I, P> Debug for Filter<I, P> where
I: Debug,impl<'a, T, P> Debug for SplitNMut<'a, T, P> where
P: FnMut(&T) -> bool,
T: 'a + Debug,impl<Ret, A> Debug for unsafe fn(A) -> Retimpl<'a, T> Debug for &'a mut T where
T: Debug + ?Sized,impl<'a, T, P> Debug for RSplitMut<'a, T, P> where
P: FnMut(&T) -> bool,
T: 'a + Debug,impl<Ret, A, B, C, D, E, F, G, H, I, J, K> Debug for unsafe fn(A, B, C, D, E, F, G, H, I, J, K) -> Retimpl<Ret, A, B, C, D, E, F, G, H, I, J> Debug for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J) -> Retimpl Debug for Any + 'static + Send + Syncimpl<Ret, A, B, C, D, E, F, G, H, I, J> Debug for extern "C" fn(A, B, C, D, E, F, G, H, I, J) -> Retimpl<'a> Debug for CharIndices<'a>impl<I> Debug for StepBy<I> where
I: Debug,impl<Ret, A, B, C> Debug for fn(A, B, C) -> Retimpl Debug for InvalidSequenceimpl Debug for AtomicI16impl Debug for i128impl<I> Debug for DecodeUtf16<I> where
I: Debug + Iterator<Item = u16>,impl Debug for LayoutErrimpl Debug for AtomicUsizeimpl<Ret, A, B> Debug for extern "C" fn(A, B, ...) -> Retimpl Debug for TypeIdimpl Debug for ParseBoolErrorimpl Debug for AtomicIsizeimpl<T> Debug for [T; 24] where
T: Debug,impl<T> Debug for ManuallyDrop<T> where
T: Debug,impl Debug for u8impl<'a> Debug for CharSearcher<'a>impl Debug for SearchStepimpl<'a, T> Debug for Windows<'a, T> where
T: 'a + Debug,impl Debug for ()impl<A> Debug for std::option::IntoIter<A> where
A: Debug,impl<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> Debug for (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) where
T1: Debug,
T10: Debug,
T11: Debug + ?Sized,
T2: Debug,
T3: Debug,
T4: Debug,
T5: Debug,
T6: Debug,
T7: Debug,
T8: Debug,
T9: Debug,impl<'a, P> Debug for std::str::SplitN<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Debug,impl<T> Debug for Rev<T> where
T: Debug,impl<T> Debug for [T; 6] where
T: Debug,impl<'b, T> Debug for Ref<'b, T> where
T: Debug + ?Sized,impl<T> Debug for [T; 20] where
T: Debug,impl<A, B> Debug for Zip<A, B> where
A: Debug,
B: Debug,impl<T> Debug for [T; 16] where
T: Debug,impl<I> Debug for Skip<I> where
I: Debug,impl Debug for NonZeroU64impl<'a, T> Debug for ExactChunks<'a, T> where
T: 'a + Debug,impl<T> Debug for [T; 32] where
T: Debug,impl Debug for i16impl Debug for i8impl Debug for NonZeroU16impl Debug for AtomicI8impl<T> Debug for Wrapping<T> where
T: Debug,impl<T> Debug for Discriminant<T>impl<T> Debug for *const T where
T: ?Sized,impl Debug for u16impl Debug for usizeimpl<Ret, A, B, C> Debug for unsafe fn(A, B, C) -> Retimpl Debug for std::ascii::EscapeDefaultimpl<Ret, A, B, C, D, E> Debug for unsafe extern "C" fn(A, B, C, D, E) -> Retimpl Debug for SpawnErrorKindimpl<Idx> Debug for RangeFrom<Idx> where
Idx: Debug,impl<T> Debug for [T; 12] where
T: Debug,impl<Ret, A, B, C, D, E, F> Debug for unsafe extern "C" fn(A, B, C, D, E, F) -> Retimpl Debug for AllocErrimpl Debug for BorrowMutErrorimpl<Ret, A, B, C, D> Debug for unsafe extern "C" fn(A, B, C, D) -> Retimpl<'a> Debug for Context<'a>impl<Ret, A> Debug for unsafe extern "C" fn(A) -> Retimpl<'a> Debug for std::str::Lines<'a>impl<Ret, A, B, C, D, E> Debug for extern "C" fn(A, B, C, D, E, ...) -> Retimpl<Ret, A, B, C, D, E, F, G> Debug for unsafe fn(A, B, C, D, E, F, G) -> Retimpl<T> Debug for [T; 29] where
T: Debug,impl<'a> Debug for Arguments<'a>impl Debug for EscapeDebugimpl<Ret, A, B, C, D, E, F, G, H, I, J> Debug for fn(A, B, C, D, E, F, G, H, I, J) -> Retimpl<T> Debug for [T; 19] where
T: Debug,impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> Debug for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) where
T0: Debug,
T1: Debug,
T10: Debug,
T11: Debug + ?Sized,
T2: Debug,
T3: Debug,
T4: Debug,
T5: Debug,
T6: Debug,
T7: Debug,
T8: Debug,
T9: Debug,impl<I> Debug for Enumerate<I> where
I: Debug,impl<T10, T11> Debug for (T10, T11) where
T10: Debug,
T11: Debug + ?Sized,impl<T> Debug for [T; 25] where
T: Debug,impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> Debug for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L, ...) -> Retimpl Debug for CannotReallocInPlaceimpl<Ret, A, B, C> Debug for extern "C" fn(A, B, C, ...) -> Retimpl Debug for isizeimpl<T> Debug for [T; 21] where
T: Debug,impl<I, F> Debug for Inspect<I, F> where
I: Debug,impl Debug for strimpl Debug for NonZeroUsizeimpl<'a, T> Debug for &'a T where
T: Debug + ?Sized,impl<Ret, A, B, C, D> Debug for unsafe fn(A, B, C, D) -> Retimpl<Ret, A, B, C, D, E, F, G, H, I> Debug for extern "C" fn(A, B, C, D, E, F, G, H, I) -> Retimpl Debug for SpawnLocalObjErrorimpl<Ret, A, B, C, D, E> Debug for extern "C" fn(A, B, C, D, E) -> Retimpl<T> Debug for [T; 17] where
T: Debug,impl<Ret, A, B, C, D, E, F, G, H, I, J, K> Debug for extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, ...) -> Retimpl<Ret, A, B, C, D> Debug for extern "C" fn(A, B, C, D, ...) -> Retimpl Debug for ToLowercaseimpl<T> Debug for PhantomData<T> where
T: ?Sized,impl<Ret, A, B, C, D, E, F, G, H, I, J, K> Debug for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, ...) -> Retimpl<T> Debug for [T; 13] where
T: Debug,impl<T8, T9, T10, T11> Debug for (T8, T9, T10, T11) where
T10: Debug,
T11: Debug + ?Sized,
T8: Debug,
T9: Debug,impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> Debug for extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L, ...) -> Retimpl<'a, T> Debug for FutureObj<'a, T>impl Debug for std::fmt::Errorimpl Debug for f64impl<Idx> Debug for std::ops::Range<Idx> where
Idx: Debug,impl<T> Debug for [T; 8] where
T: Debug,impl<I, P> Debug for TakeWhile<I, P> where
I: Debug,impl<Ret, A, B, C, D, E, F, G, H, I, J, K> Debug for fn(A, B, C, D, E, F, G, H, I, J, K) -> Retimpl<I> Debug for Fuse<I> where
I: Debug,impl Debug for AtomicI32impl Debug for Layoutimpl<'a, T> Debug for LocalFutureObj<'a, T>impl<T11> Debug for (T11,) where
T11: Debug + ?Sized,impl Debug for AtomicI64impl Debug for std::char::EscapeDefaultimpl<'a> Debug for EncodeUtf16<'a>impl<'a, T> Debug for ChunksMut<'a, T> where
T: 'a + Debug,impl<Ret, A, B, C, D, E, F, G, H, I, J, K> Debug for extern "C" fn(A, B, C, D, E, F, G, H, I, J, K) -> Retimpl Debug for BorrowErrorimpl<Ret, A, B, C, D, E, F, G, H> Debug for unsafe fn(A, B, C, D, E, F, G, H) -> Retimpl<T> Debug for [T; 5] where
T: Debug,impl Debug for EscapeUnicodeimpl<Ret, A, B, C, D, E, F, G, H, I> Debug for unsafe fn(A, B, C, D, E, F, G, H, I) -> Retimpl<Ret, A> Debug for extern "C" fn(A, ...) -> Retimpl<Ret, A, B, C> Debug for extern "C" fn(A, B, C) -> Retimpl<'a> Debug for PanicInfo<'a>impl<T7, T8, T9, T10, T11> Debug for (T7, T8, T9, T10, T11) where
T10: Debug,
T11: Debug + ?Sized,
T7: Debug,
T8: Debug,
T9: Debug,impl<T> Debug for AtomicPtr<T>impl<Ret, A, B, C, D, E, F> Debug for unsafe fn(A, B, C, D, E, F) -> Retimpl<T> Debug for Bound<T> where
T: Debug,impl<Ret> Debug for extern "C" fn() -> Retimpl<Ret, A, B, C, D, E, F, G, H> Debug for fn(A, B, C, D, E, F, G, H) -> Retimpl<'a, P> Debug for std::str::RSplit<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Debug,impl<Ret, A, B> Debug for unsafe extern "C" fn(A, B, ...) -> Retimpl<T> Debug for [T; 10] where
T: Debug,impl<Ret, A> Debug for extern "C" fn(A) -> Retimpl<T> Debug for UnsafeCell<T> where
T: Debug + ?Sized,impl<T> Debug for *mut T where
T: ?Sized,impl<I> Debug for Cycle<I> where
I: Debug,impl<'a> Debug for SplitWhitespace<'a>impl<'a, T> Debug for Chunks<'a, T> where
T: 'a + Debug,impl<Ret, A, B, C, D, E, F, G, H> Debug for unsafe extern "C" fn(A, B, C, D, E, F, G, H, ...) -> Retimpl Debug for ParseIntErrorimpl<T> Debug for [T; 15] where
T: Debug,impl Debug for SpawnObjErrorimpl<T> Debug for std::iter::Once<T> where
T: Debug,impl<T> Debug for NonNull<T> where
T: ?Sized,impl<T> Debug for Cell<T> where
T: Copy + Debug,impl<T> Debug for [T] where
T: Debug,impl<Ret, A, B, C, D, E, F, G, H> Debug for extern "C" fn(A, B, C, D, E, F, G, H, ...) -> Retimpl<T> Debug for Poll<T> where
T: Debug,impl<'a, T> Debug for std::result::Iter<'a, T> where
T: 'a + Debug,impl<I, F> Debug for FilterMap<I, F> where
I: Debug,impl<T4, T5, T6, T7, T8, T9, T10, T11> Debug for (T4, T5, T6, T7, T8, T9, T10, T11) where
T10: Debug,
T11: Debug + ?Sized,
T4: Debug,
T5: Debug,
T6: Debug,
T7: Debug,
T8: Debug,
T9: Debug,impl<Ret, A, B, C, D, E, F, G, H, I> Debug for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I) -> Retimpl Debug for AtomicU8impl<Ret, A, B> Debug for unsafe extern "C" fn(A, B) -> Retimpl Debug for i32impl Debug for Wakerimpl<Ret, A, B, C, D, E, F> Debug for extern "C" fn(A, B, C, D, E, F) -> Retimpl<'a, P> Debug for std::str::Split<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Debug,impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> Debug for extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L) -> Retimpl<Ret, A, B, C, D, E> Debug for fn(A, B, C, D, E) -> Retimpl<Y, R> Debug for GeneratorState<Y, R> where
R: Debug,
Y: Debug,impl<'a> Debug for Location<'a>impl<'a> Debug for std::str::Chars<'a>impl<'b, T> Debug for RefMut<'b, T> where
T: Debug + ?Sized,impl<I, U> Debug for Flatten<I> where
I: Iterator + Debug,
U: Iterator + Debug,
<I as Iterator>::Item: IntoIterator,
<<I as Iterator>::Item as IntoIterator>::IntoIter == U,
<<I as Iterator>::Item as IntoIterator>::Item == <U as Iterator>::Item,impl<F> Debug for RepeatWith<F> where
F: Debug,impl<Ret, A, B, C, D, E> Debug for unsafe extern "C" fn(A, B, C, D, E, ...) -> Retimpl<'a, P> Debug for Matches<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Debug,impl<'a, T> Debug for std::slice::Iter<'a, T> where
T: 'a + Debug,impl<'a, F> Debug for CharPredicateSearcher<'a, F> where
F: FnMut(char) -> bool,impl Debug for NoneErrorimpl<Ret, A, B, C, D, E, F, G, H, I> Debug for extern "C" fn(A, B, C, D, E, F, G, H, I, ...) -> Retimpl<T> Debug for [T; 9] where
T: Debug,impl Debug for u128impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> Debug for unsafe fn(A, B, C, D, E, F, G, H, I, J, K, L) -> Retimpl<Ret, A, B> Debug for fn(A, B) -> Retimpl<'a, 'b> Debug for CharSliceSearcher<'a, 'b>impl<T> Debug for std::iter::Empty<T>impl<'a, T> Debug for std::slice::IterMut<'a, T> where
T: 'a + Debug,impl Debug for boolimpl<T> Debug for [T; 11] where
T: Debug,impl<Ret, A, B, C, D, E, F, G> Debug for fn(A, B, C, D, E, F, G) -> Retimpl<T9, T10, T11> Debug for (T9, T10, T11) where
T10: Debug,
T11: Debug + ?Sized,
T9: Debug,impl Debug for ParseFloatErrorimpl<'a, P> Debug for RMatches<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Debug,impl<T6, T7, T8, T9, T10, T11> Debug for (T6, T7, T8, T9, T10, T11) where
T10: Debug,
T11: Debug + ?Sized,
T6: Debug,
T7: Debug,
T8: Debug,
T9: Debug,impl<Ret, A, B, C, D> Debug for extern "C" fn(A, B, C, D) -> Retimpl<Ret, A, B, C, D, E, F, G, H, I, J> Debug for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, ...) -> Retimpl<T> Debug for [T; 3] where
T: Debug,impl Debug for AtomicU16impl<Ret, A, B, C, D> Debug for unsafe extern "C" fn(A, B, C, D, ...) -> Retimpl<Ret, A, B, C, D> Debug for fn(A, B, C, D) -> Retimpl<T> Debug for LinkedList<T> where
T: Debug,impl<'a, K, V> Debug for std::collections::btree_map::VacantEntry<'a, K, V> where
K: 'a + Ord + Debug,
V: 'a,impl Debug for FromUtf8Errorimpl<T> Debug for VecDeque<T> where
T: Debug,impl Debug for Globalimpl<'a, K, V> Debug for std::collections::btree_map::Keys<'a, K, V> where
K: 'a + Debug,
V: 'a,impl<'a, I> Debug for Splice<'a, I> where
I: 'a + Iterator + Debug,
<I as Iterator>::Item: Debug,impl<'a, T> Debug for std::collections::btree_set::SymmetricDifference<'a, T> where
T: 'a + Debug,impl Debug for CollectionAllocErrimpl<K, V> Debug for std::collections::btree_map::IntoIter<K, V> where
K: Debug,
V: Debug,impl<T> Debug for Arc<T> where
T: Debug + ?Sized,impl<T> Debug for std::collections::binary_heap::IntoIter<T> where
T: Debug,impl<'a, T> Debug for std::collections::vec_deque::Iter<'a, T> where
T: 'a + Debug,impl<'a, T> Debug for std::collections::btree_set::Union<'a, T> where
T: 'a + Debug,impl<'a, T> Debug for std::collections::binary_heap::Drain<'a, T> where
T: 'a + Debug,impl<'a, T> Debug for std::collections::vec_deque::Drain<'a, T> where
T: 'a + Debug,impl<'a, K, V> Debug for RangeMut<'a, K, V> where
K: 'a + Debug,
V: 'a + Debug,impl<'a, T> Debug for std::collections::btree_set::Iter<'a, T> where
T: 'a + Debug,impl<T> Debug for Vec<T> where
T: Debug,impl<'a, K, V> Debug for std::collections::btree_map::IterMut<'a, K, V> where
K: 'a + Debug,
V: 'a + Debug,impl<T> Debug for std::vec::IntoIter<T> where
T: Debug,impl Debug for Stringimpl<T> Debug for Box<T> where
T: Debug + ?Sized,impl<'a, T> Debug for std::collections::linked_list::IterMut<'a, T> where
T: 'a + Debug,impl<T> Debug for std::rc::Weak<T> where
T: Debug + ?Sized,impl Debug for FromUtf16Errorimpl<'a, K, V> Debug for std::collections::btree_map::ValuesMut<'a, K, V> where
K: 'a + Debug,
V: 'a + Debug,impl<T> Debug for PinBox<T> where
T: Debug + ?Sized,impl<T> Debug for std::collections::btree_set::IntoIter<T> where
T: Debug,impl<'a, K, V> Debug for std::collections::btree_map::Iter<'a, K, V> where
K: 'a + Debug,
V: 'a + Debug,impl<'a, K, V> Debug for std::collections::btree_map::OccupiedEntry<'a, K, V> where
K: 'a + Ord + Debug,
V: 'a + Debug,impl<'a> Debug for std::string::Drain<'a>impl<T> Debug for std::collections::linked_list::IntoIter<T> where
T: Debug,impl<T> Debug for BTreeSet<T> where
T: Debug,impl<'a, K, V> Debug for std::collections::btree_map::Values<'a, K, V> where
K: 'a,
V: 'a + Debug,impl<K, V> Debug for BTreeMap<K, V> where
K: Debug,
V: Debug,impl<'a, T> Debug for std::collections::btree_set::Range<'a, T> where
T: 'a + Debug,impl<'a, T> Debug for std::collections::linked_list::Iter<'a, T> where
T: 'a + Debug,impl<'a, T> Debug for std::vec::Drain<'a, T> where
T: 'a + Debug,impl<T> Debug for std::collections::vec_deque::IntoIter<T> where
T: Debug,impl<'a, B> Debug for Cow<'a, B> where
B: Debug + ToOwned + ?Sized,
<B as ToOwned>::Owned: Debug,impl<'a, T> Debug for std::collections::btree_set::Difference<'a, T> where
T: 'a + Debug,impl<'a, T> Debug for std::collections::vec_deque::IterMut<'a, T> where
T: 'a + Debug,impl<'a, T, F> Debug for std::collections::linked_list::DrainFilter<'a, T, F> where
F: FnMut(&mut T) -> bool,
T: 'a + Debug,impl<'a, T> Debug for std::collections::binary_heap::Iter<'a, T> where
T: 'a + Debug,impl<T> Debug for Rc<T> where
T: Debug + ?Sized,impl<'a, K, V> Debug for std::collections::btree_map::Entry<'a, K, V> where
K: 'a + Ord + Debug,
V: 'a + Debug,impl<'a, T, F> Debug for std::vec::DrainFilter<'a, T, F> where
F: Debug + FnMut(&mut T) -> bool,
T: 'a + Debug,impl<T> Debug for BinaryHeap<T> where
T: Ord + Debug,impl Debug for ParseErrorimpl<'a, K, V> Debug for std::collections::btree_map::Range<'a, K, V> where
K: 'a + Debug,
V: 'a + Debug,impl<T> Debug for std::sync::Weak<T> where
T: Debug + ?Sized,impl<'a, T> Debug for PeekMut<'a, T> where
T: Ord + Debug,impl<'a, T> Debug for std::collections::btree_set::Intersection<'a, T> where
T: 'a + Debug,impl<T: 'static> Debug for LocalKey<T>impl Debug for AccessErrorimpl Debug for Builderimpl Debug for ThreadIdimpl Debug for Threadimpl<T> Debug for JoinHandle<T>impl<K, V, S> Debug for HashMap<K, V, S> where
K: Eq + Hash + Debug,
V: Debug,
S: BuildHasher,impl<'a, K: Debug, V: Debug> Debug for std::collections::hash_map::Iter<'a, K, V>impl<'a, K: Debug, V> Debug for std::collections::hash_map::Keys<'a, K, V>impl<'a, K, V: Debug> Debug for std::collections::hash_map::Values<'a, K, V>impl<'a, K: 'a + Debug, V: 'a + Debug> Debug for std::collections::hash_map::Entry<'a, K, V>impl<'a, K: 'a + Debug, V: 'a + Debug> Debug for std::collections::hash_map::OccupiedEntry<'a, K, V>impl<'a, K: 'a + Debug, V: 'a> Debug for std::collections::hash_map::VacantEntry<'a, K, V>impl<'a, K, V> Debug for std::collections::hash_map::IterMut<'a, K, V> where
K: Debug,
V: Debug,impl<K: Debug, V: Debug> Debug for std::collections::hash_map::IntoIter<K, V>impl<'a, K, V> Debug for std::collections::hash_map::ValuesMut<'a, K, V> where
K: Debug,
V: Debug,impl<'a, K, V> Debug for std::collections::hash_map::Drain<'a, K, V> where
K: Debug,
V: Debug,impl Debug for DefaultHasherimpl Debug for RandomStateimpl<T, S> Debug for HashSet<T, S> where
T: Eq + Hash + Debug,
S: BuildHasher,impl<'a, K: Debug> Debug for std::collections::hash_set::Iter<'a, K>impl<K: Debug> Debug for std::collections::hash_set::IntoIter<K>impl<'a, K: Debug> Debug for std::collections::hash_set::Drain<'a, K>impl<'a, T, S> Debug for std::collections::hash_set::Intersection<'a, T, S> where
T: Debug + Eq + Hash,
S: BuildHasher,impl<'a, T, S> Debug for std::collections::hash_set::Difference<'a, T, S> where
T: Debug + Eq + Hash,
S: BuildHasher,impl<'a, T, S> Debug for std::collections::hash_set::SymmetricDifference<'a, T, S> where
T: Debug + Eq + Hash,
S: BuildHasher,impl<'a, T, S> Debug for std::collections::hash_set::Union<'a, T, S> where
T: Debug + Eq + Hash,
S: BuildHasher,impl Debug for Varsimpl Debug for VarsOsimpl Debug for VarErrorimpl<'a> Debug for SplitPaths<'a>impl Debug for JoinPathsErrorimpl Debug for Argsimpl Debug for ArgsOsimpl Debug for NulErrorimpl Debug for FromBytesWithNulErrorimpl Debug for IntoStringErrorimpl Debug for CStringimpl Debug for CStrimpl Debug for OsStringimpl Debug for OsStrimpl Debug for ReadDirimpl Debug for OpenOptionsimpl Debug for Permissionsimpl Debug for FileTypeimpl Debug for DirBuilderimpl Debug for Fileimpl Debug for Metadataimpl Debug for DirEntryimpl<R> Debug for BufReader<R> where
R: Debug,impl<W: Debug> Debug for IntoInnerError<W>impl<W: Write> Debug for BufWriter<W> where
W: Debug,impl<W: Write> Debug for LineWriter<W> where
W: Debug,impl<T: Debug> Debug for Cursor<T>impl Debug for std::io::Errorimpl Debug for ErrorKindimpl Debug for std::io::Emptyimpl Debug for std::io::Repeatimpl Debug for Sinkimpl Debug for Stdinimpl<'a> Debug for StdinLock<'a>impl Debug for Stdoutimpl<'a> Debug for StdoutLock<'a>impl Debug for Stderrimpl<'a> Debug for StderrLock<'a>impl Debug for Initializerimpl Debug for SeekFromimpl<T: Debug, U: Debug> Debug for std::io::Chain<T, U>impl<T: Debug> Debug for std::io::Take<T>impl<R: Debug> Debug for std::io::Bytes<R>impl<R: Debug> Debug for std::io::Chars<R>impl Debug for CharsErrorimpl<B: Debug> Debug for std::io::Split<B>impl<B: Debug> Debug for std::io::Lines<B>impl Debug for IpAddrimpl Debug for Ipv6MulticastScopeimpl Debug for Ipv4Addrimpl Debug for Ipv6Addrimpl Debug for std::net::SocketAddrimpl Debug for SocketAddrV4impl Debug for SocketAddrV6impl<'a> Debug for std::net::Incoming<'a>impl Debug for TcpStreamimpl Debug for TcpListenerimpl Debug for UdpSocketimpl Debug for AddrParseErrorimpl Debug for Shutdownimpl Debug for c_voidimpl<T: Debug> Debug for AssertUnwindSafe<T>impl<'a> Debug for Prefix<'a>impl<'a> Debug for PrefixComponent<'a>impl<'a> Debug for Component<'a>impl<'a> Debug for Components<'a>impl<'a> Debug for std::path::Iter<'a>impl<'a> Debug for Ancestors<'a>impl Debug for PathBufimpl Debug for StripPrefixErrorimpl Debug for Pathimpl<'a> Debug for Display<'a>impl Debug for Childimpl Debug for ChildStdinimpl Debug for ChildStdoutimpl Debug for ChildStderrimpl Debug for Commandimpl Debug for Outputimpl Debug for Stdioimpl Debug for ExitStatusimpl Debug for ExitCodeimpl Debug for Selectimpl<'rx, T: Send + 'rx> Debug for Handle<'rx, T>impl<'a, T: Debug + 'a> Debug for std::sync::mpsc::Iter<'a, T>impl<'a, T: Debug + 'a> Debug for TryIter<'a, T>impl<T: Debug> Debug for std::sync::mpsc::IntoIter<T>impl Debug for RecvErrorimpl Debug for TryRecvErrorimpl Debug for RecvTimeoutErrorimpl<T> Debug for Sender<T>impl<T> Debug for SyncSender<T>impl<T> Debug for Receiver<T>impl<T> Debug for SendError<T>impl<T> Debug for TrySendError<T>impl Debug for Barrierimpl Debug for BarrierWaitResultimpl Debug for WaitTimeoutResultimpl Debug for Condvarimpl<T: ?Sized + Debug> Debug for Mutex<T>impl<'a, T: ?Sized + Debug> Debug for MutexGuard<'a, T>impl Debug for OnceStateimpl Debug for std::sync::Onceimpl<T: ?Sized + Debug> Debug for RwLock<T>impl<'a, T: Debug> Debug for RwLockReadGuard<'a, T>impl<'a, T: Debug> Debug for RwLockWriteGuard<'a, T>impl Debug for SystemTimeErrorimpl Debug for Instantimpl Debug for SystemTimeimpl<T> Debug for PoisonError<T>impl<T> Debug for TryLockError<T>impl Debug for std::os::unix::net::SocketAddrimpl Debug for UnixStreamimpl Debug for UnixListenerimpl<'a> Debug for std::os::unix::net::Incoming<'a>impl Debug for UnixDatagram