Trait std::fmt::Debug 1.0.0
[−]
[src]
#[lang = "debug_trait"]pub trait Debug { fn fmt(&self, f: &mut Formatter) -> Result<(), Error>; }
? 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<T> Debug for NonZero<T> where
T: Zeroable + Debug, [src]
T: Zeroable + Debug,
impl Debug for Alignment[src]
impl Debug for InvalidSequence[src]
impl Debug for TryFromSliceError[src]
impl Debug for Utf8Lossy[src]
impl<'a> Debug for Utf8LossyChunk<'a>[src]
Implementors
impl<'a, T> Debug for std::collections::binary_heap::Iter<'a, T> where
T: '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 LinkedList<T> where
T: Debug,impl<'a, T> Debug for std::collections::linked_list::IterMut<'a, T> where
T: 'a + Debug,impl<'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::collections::binary_heap::IntoIter<T> where
T: Debug,impl<T> Debug for Vec<T> where
T: Debug,impl<'a, T> Debug for PeekMut<'a, T> where
T: Ord + Debug,impl Debug for Excessimpl<'a, T> Debug for std::collections::btree_set::Range<'a, T> where
T: 'a + Debug,impl Debug for Heapimpl<'a, T> Debug for BinaryHeapPlace<'a, T> where
T: Ord + Clone + Debug,impl<T> Debug for std::sync::Weak<T> where
T: Debug + ?Sized,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, K, V> Debug for std::collections::btree_map::Keys<'a, K, V> where
K: 'a + Debug,
V: 'a,impl<'a, T> Debug for std::collections::linked_list::Iter<'a, T> where
T: 'a + Debug,impl<'a, T> Debug for std::collections::vec_deque::Iter<'a, T> where
T: 'a + Debug,impl<'a, K, V> Debug for std::collections::btree_map::Iter<'a, K, V> where
K: 'a + Debug,
V: 'a + Debug,impl<'a, T> Debug for std::collections::vec_deque::IterMut<'a, T> where
T: 'a + Debug,impl Debug for Stringimpl<T> Debug for std::collections::vec_deque::IntoIter<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<'a, K, V> Debug for std::collections::btree_map::IterMut<'a, K, V> where
K: 'a + Debug,
V: 'a + Debug,impl<K, V> Debug for BTreeMap<K, V> where
K: Debug,
V: Debug,impl<'a, T> Debug for std::vec::Drain<'a, T> where
T: 'a + Debug,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> Debug for std::collections::btree_set::Union<'a, T> where
T: 'a + Debug,impl<T> Debug for Arc<T> where
T: Debug + ?Sized,impl<'a, T> Debug for std::collections::vec_deque::Drain<'a, T> where
T: 'a + Debug,impl<K, V> Debug for std::collections::btree_map::IntoIter<K, V> where
K: Debug,
V: Debug,impl<'a, T, F> Debug for std::vec::DrainFilter<'a, T, F> where
F: Debug + FnMut(&mut T) -> bool,
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::btree_set::Difference<'a, T> where
T: 'a + Debug,impl Debug for FromUtf8Errorimpl<T> Debug for std::vec::IntoIter<T> where
T: Debug,impl<'a, T> Debug for BackPlace<'a, T> where
T: 'a + Debug,impl<T> Debug for VecDeque<T> where
T: Debug,impl<T> Debug for Box<T> where
T: Debug + ?Sized,impl<T> Debug for Rc<T> where
T: Debug + ?Sized,impl<'a, T> Debug for std::collections::btree_set::SymmetricDifference<'a, T> where
T: 'a + Debug,impl Debug for ParseErrorimpl<T> Debug for std::collections::btree_set::IntoIter<T> where
T: Debug,impl Debug for AllocErrimpl Debug for CannotReallocInPlaceimpl Debug for FromUtf16Errorimpl<'a, B> Debug for Cow<'a, B> where
B: Debug + ToOwned + ?Sized,
<B as ToOwned>::Owned: Debug,impl<'a, T> Debug for std::collections::vec_deque::PlaceBack<'a, T> where
T: 'a + Debug,impl<T> Debug for std::collections::linked_list::IntoIter<T> where
T: Debug,impl<'a> Debug for EncodeUtf16<'a>impl<T> Debug for Bound<T> where
T: Debug,impl<'a, T> Debug for std::vec::PlaceBack<'a, T> where
T: 'a + Debug,impl<T> Debug for BinaryHeap<T> where
T: Ord + Debug,impl<T> Debug for BTreeSet<T> where
T: Debug,impl<'a, T> Debug for FrontPlace<'a, T> where
T: 'a + Debug,impl<'a, K, V> Debug for std::collections::btree_map::VacantEntry<'a, K, V> where
K: 'a + Ord + Debug,
V: 'a,impl<'a, K, V> Debug for RangeMut<'a, K, V> where
K: 'a + Debug,
V: 'a + Debug,impl Debug for Layoutimpl<'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::Iter<'a, T> where
T: 'a + Debug,impl<'a, T> Debug for PlaceFront<'a, T> where
T: 'a + Debug,impl<T> Debug for std::rc::Weak<T> where
T: Debug + ?Sized,impl<'a, T> Debug for std::collections::btree_set::Intersection<'a, T> where
T: 'a + Debug,impl<'a, K, V> Debug for std::collections::btree_map::ValuesMut<'a, K, V> where
K: 'a + Debug,
V: 'a + Debug,impl<'a, P> Debug for std::str::SplitN<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Debug,impl<'a, T> Debug for &'a mut T where
T: Debug + ?Sized,impl<T> Debug for [T; 27] where
T: Debug,impl<Ret> Debug for extern "C" fn() -> Retimpl<'a, P> Debug for std::str::Split<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Debug,impl<I> Debug for Enumerate<I> where
I: Debug,impl Debug for charimpl<T> Debug for PhantomData<T> where
T: ?Sized,impl Debug for RangeFullimpl Debug for BorrowErrorimpl<Ret, A, B, C, D> Debug for fn(A, B, C, D) -> Retimpl<'a, T> Debug for std::slice::IterMut<'a, T> where
T: 'a + Debug,impl<'a, P> Debug for RMatches<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Debug,impl<I, P> Debug for Filter<I, P> where
I: Debug,impl<'a, T> Debug for Chunks<'a, T> where
T: 'a + Debug,impl<T> Debug for [T; 31] where
T: Debug,impl<T> Debug for [T; 12] where
T: Debug,impl<'a, T, P> Debug for SplitMut<'a, T, P> where
P: FnMut(&T) -> bool,
T: 'a + Debug,impl<T> Debug for [T; 23] 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, E> Debug for unsafe extern "C" fn(A, B, C, D, E, ...) -> Retimpl<A, B> Debug for std::iter::Chain<A, B> where
A: Debug,
B: 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<T> Debug for [T; 11] where
T: Debug,impl<'a, T, P> Debug for std::slice::SplitN<'a, T, P> where
P: FnMut(&T) -> bool,
T: 'a + Debug,impl<Ret> Debug for fn() -> Retimpl<Ret, A, B, C, D, E, F, G> Debug for extern "C" fn(A, B, C, D, E, F, G, ...) -> Retimpl<Idx> Debug for RangeFrom<Idx> where
Idx: Debug,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, T> Debug for Windows<'a, T> where
T: 'a + 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 Debug for FpCategoryimpl<Idx> Debug for RangeToInclusive<Idx> where
Idx: Debug,impl<I> Debug for Peekable<I> where
I: Iterator + Debug,
<I as Iterator>::Item: Debug,impl<T> Debug for [T; 26] where
T: Debug,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<'a, T, P> Debug for std::slice::RSplitN<'a, T, P> where
P: FnMut(&T) -> bool,
T: 'a + Debug,impl<I> Debug for DecodeUtf8<I> where
I: Iterator<Item = u8> + Debug,impl Debug for u32impl<T> Debug for [T; 15] where
T: Debug,impl<'a, T, P> Debug for std::slice::RSplit<'a, T, P> where
P: FnMut(&T) -> bool,
T: 'a + Debug,impl<T> Debug for [T; 14] where
T: 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> Debug for unsafe extern "C" fn(A, B, C, D) -> Retimpl<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, 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<'a, T, P> Debug for std::slice::Split<'a, T, P> where
P: FnMut(&T) -> bool,
T: 'a + Debug,impl<Idx> Debug for RangeTo<Idx> where
Idx: 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 Debug for AtomicIsizeimpl<Ret, A> Debug for extern "C" fn(A, ...) -> Retimpl<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<T> Debug for *mut T where
T: ?Sized,impl Debug for AtomicU16impl<Ret, A, B, C> Debug for unsafe extern "C" fn(A, B, C) -> Retimpl Debug for u8impl<'a, P> Debug for MatchIndices<'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<I> Debug for Skip<I> where
I: Debug,impl<Ret, A> Debug for extern "C" fn(A) -> Retimpl Debug for AtomicU64impl<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 boolimpl<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<'a, T> Debug for ChunksMut<'a, T> where
T: 'a + Debug,impl<Ret, A, B, C, D> Debug for extern "C" fn(A, B, C, D) -> Retimpl Debug for AtomicI32impl<'a, T, P> Debug for SplitNMut<'a, T, P> where
P: FnMut(&T) -> bool,
T: 'a + Debug,impl<'a, A> Debug for std::option::Iter<'a, A> where
A: 'a + Debug,impl<T> Debug for [T; 3] where
T: Debug,impl<'a, F> Debug for CharPredicateSearcher<'a, F> where
F: FnMut(char) -> bool,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; 22] where
T: Debug,impl Debug for i128impl<T> Debug for Wrapping<T> where
T: Debug,impl Debug for f64impl<T> Debug for [T; 8] where
T: Debug,impl<Idx> Debug for RangeInclusive<Idx> where
Idx: Debug,impl Debug for AtomicI16impl<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<Ret, A, B, C, D, E, F, G> Debug for unsafe fn(A, B, C, D, E, F, G) -> Retimpl Debug for isizeimpl<'a, 'b> Debug for CharSliceSearcher<'a, 'b>impl<T9, T10, T11> Debug for (T9, T10, T11) where
T10: Debug,
T11: Debug + ?Sized,
T9: 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<Ret, A, B, C, D, E, F, G, H> Debug for unsafe extern "C" fn(A, B, C, D, E, F, G, H) -> Retimpl<T11> Debug for (T11,) where
T11: Debug + ?Sized,impl<Ret, A, B> Debug for extern "C" fn(A, B, ...) -> Retimpl<I> Debug for Fuse<I> where
I: Debug,impl<T> Debug for [T; 6] where
T: Debug,impl<Ret, A, B, C> Debug for extern "C" fn(A, B, C) -> Retimpl<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 ParseBoolErrorimpl<I, U, F> Debug for FlatMap<I, U, F> where
I: Debug,
U: IntoIterator,
<U as IntoIterator>::IntoIter: Debug,impl Debug for SipHasherimpl<Ret, A> Debug for unsafe extern "C" fn(A) -> Retimpl<T> Debug for [T; 5] where
T: Debug,impl<'a, A> Debug for std::option::IterMut<'a, A> where
A: 'a + Debug,impl<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<T> Debug for [T; 16] where
T: Debug,impl Debug for ParseCharErrorimpl<T> Debug for std::iter::Once<T> where
T: Debug,impl<Ret, A, B, C, D, E, F> Debug for unsafe extern "C" fn(A, B, C, D, E, F, ...) -> 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<Ret, A, B, C> Debug for fn(A, B, C) -> Retimpl Debug for std::char::EscapeDefaultimpl<T> Debug for [T; 17] where
T: Debug,impl<I> Debug for Cycle<I> where
I: Debug,impl<T> Debug for [T; 10] where
T: Debug,impl Debug for i8impl Debug for usizeimpl Debug for Any + 'staticimpl<T> Debug for [T; 21] where
T: Debug,impl Debug for EscapeDebugimpl<I, St, F> Debug for Scan<I, St, F> where
I: Debug,
St: Debug,impl<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<'a, P> Debug for RMatchIndices<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Debug,impl Debug for u128impl<'a> Debug for Arguments<'a>impl<Ret, A, B, C, D, E, F, G, H> Debug for unsafe fn(A, B, C, D, E, F, G, H) -> Retimpl<Ret, A, B, C, D, E, F, G, H, I> Debug for unsafe fn(A, B, C, D, E, F, G, H, I) -> Retimpl<'a> Debug for CharIndices<'a>impl<I> Debug for Cloned<I> where
I: Debug,impl<Ret, A, B, C, D, E, F> Debug for extern "C" fn(A, B, C, D, E, F, ...) -> Retimpl<T> Debug for [T; 2] where
T: Debug,impl<T> Debug for Rev<T> where
T: Debug,impl Debug for std::sync::atomic::Orderingimpl<T> Debug for *const T where
T: ?Sized,impl<Ret, A, B, C> Debug for extern "C" fn(A, B, C, ...) -> Retimpl<Ret, A, B, C, D, E, F, G, H> Debug for extern "C" fn(A, B, C, D, E, F, G, H, ...) -> Retimpl<I> Debug for std::iter::Take<I> where
I: Debug,impl<A> Debug for std::option::IntoIter<A> where
A: Debug,impl Debug for u16impl<T, E> Debug for Result<T, E> where
E: Debug,
T: Debug,impl Debug for ParseFloatErrorimpl<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> Debug for unsafe extern "C" fn() -> Retimpl<Idx> Debug for std::ops::Range<Idx> where
Idx: Debug,impl Debug for SipHasher13impl<Ret, A, B, C, D, E, F> Debug for unsafe fn(A, B, C, D, E, F) -> Retimpl<Ret, A> Debug for unsafe fn(A) -> Retimpl Debug for TypeIdimpl<T> Debug for [T; 25] where
T: Debug,impl<Ret, A> Debug for unsafe extern "C" fn(A, ...) -> Retimpl<'b, T> Debug for Ref<'b, T> where
T: Debug + ?Sized,impl<'a, T> Debug for &'a T where
T: Debug + ?Sized,impl<Ret, A, B, C, D, E> Debug for fn(A, B, C, D, E) -> Retimpl<T> Debug for [T; 1] where
T: Debug,impl<H> Debug for BuildHasherDefault<H>impl Debug for i32impl<'a> Debug for CharSearcher<'a>impl<T> Debug for [T; 20] where
T: Debug,impl<T> Debug for UnsafeCell<T> where
T: Debug + ?Sized,impl<T> Debug for Reverse<T> where
T: Debug,impl<'a, P> Debug for Matches<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Debug,impl<T> Debug for ManuallyDrop<T> where
T: Debug,impl Debug for AtomicUsizeimpl<Ret, A> Debug for fn(A) -> Retimpl<I, P> Debug for SkipWhile<I, P> where
I: Debug,impl<Ret, A, B, C, D> Debug for unsafe fn(A, B, C, D) -> Retimpl Debug for NoneErrorimpl<T> Debug for [T; 0] where
T: Debug,impl<'a, T, P> Debug for RSplitMut<'a, T, P> where
P: FnMut(&T) -> bool,
T: 'a + Debug,impl Debug for Infallibleimpl<'a, T> Debug for std::slice::Iter<'a, T> where
T: 'a + Debug,impl Debug for SearchStepimpl<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<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<T> Debug for [T; 30] where
T: Debug,impl Debug for i16impl<T> Debug for Discriminant<T>impl Debug for strimpl<I, F> Debug for Inspect<I, F> where
I: Debug,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, H, I, J> Debug for fn(A, B, C, D, E, F, G, H, I, J) -> Retimpl<'a, T, P> Debug for RSplitNMut<'a, T, P> where
P: FnMut(&T) -> bool,
T: 'a + Debug,impl<T> Debug for [T; 13] where
T: Debug,impl<T> Debug for Cell<T> where
T: Copy + Debug,impl<T> Debug for [T; 4] where
T: Debug,impl Debug for AtomicU8impl<Ret, A, B, C, D, E, F> Debug for extern "C" fn(A, B, C, D, E, F) -> Retimpl<A, B> Debug for Zip<A, B> where
A: Debug,
B: Debug,impl<'a> Debug for LinesAny<'a>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<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<T> Debug for [T] where
T: Debug,impl<Ret, A, B, C, D, E, F> Debug for fn(A, B, C, D, E, F) -> Retimpl<T> Debug for std::iter::Empty<T>impl<Ret, A, B, C> Debug for unsafe extern "C" fn(A, B, C, ...) -> Retimpl<'a, P> Debug for std::str::RSplitN<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Debug,impl<Ret, A, B, C> Debug for unsafe fn(A, B, C) -> Retimpl Debug for TryFromIntErrorimpl<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 Debug for !impl<Ret, A, B> Debug for fn(A, B) -> Retimpl<T> Debug for [T; 29] 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<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<T> Debug for [T; 7] where
T: Debug,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<I, F> Debug for FilterMap<I, F> where
I: Debug,impl<A> Debug for std::iter::Repeat<A> where
A: Debug,impl<Ret, A, B> Debug for unsafe extern "C" fn(A, B, ...) -> Retimpl Debug for ParseIntErrorimpl Debug for Any + 'static + Sendimpl<Ret, A, B, C, D, E, F, G> Debug for fn(A, B, C, D, E, F, G) -> Retimpl<Y, R> Debug for GeneratorState<Y, R> where
R: Debug,
Y: Debug,impl<T10, T11> Debug for (T10, T11) where
T10: Debug,
T11: Debug + ?Sized,impl<Ret, A, B, C, D, E, F> Debug for unsafe extern "C" fn(A, B, C, D, E, F) -> Retimpl<Ret, A, B, C, D> Debug for unsafe extern "C" fn(A, B, C, D, ...) -> Retimpl<Ret, A, B> Debug for unsafe extern "C" fn(A, B) -> Retimpl<'a> Debug for std::str::Bytes<'a>impl<'b, T> Debug for RefMut<'b, T> where
T: Debug + ?Sized,impl<Ret, A, B, C, D> Debug for extern "C" fn(A, B, C, D, ...) -> Retimpl<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> Debug for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, ...) -> Retimpl Debug for BorrowMutErrorimpl<T> Debug for [T; 24] where
T: Debug,impl Debug for Utf8Errorimpl Debug for std::fmt::Errorimpl Debug for CharTryFromErrorimpl<I> Debug for StepBy<I> where
I: Debug,impl Debug for EscapeUnicodeimpl<Ret, A, B, C, D, E, F, G> Debug for extern "C" fn(A, B, C, D, E, F, G) -> Retimpl<T> Debug for [T; 28] where
T: Debug,impl<Ret> Debug for unsafe fn() -> Retimpl<'a, P> Debug for std::str::RSplit<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Debug,impl Debug for AtomicI64impl<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> Debug for unsafe fn(A, B, C, D, E) -> Retimpl<T> Debug for Option<T> where
T: Debug,impl<T> Debug for [T; 32] 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<I, F> Debug for Map<I, F> where
I: Debug,impl Debug for AtomicU32impl Debug for ()impl<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 Debug for std::cmp::Orderingimpl<'a, P> Debug for RSplitTerminator<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Debug,impl<T> Debug for AtomicPtr<T>impl<T> Debug for [T; 9] where
T: Debug,impl<'a, 'b> Debug for StrSearcher<'a, 'b>impl<'a, T> Debug for std::result::Iter<'a, T> where
T: 'a + 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<T> Debug for [T; 18] where
T: Debug,impl<Ret, A, B, C, D, E> Debug for unsafe extern "C" fn(A, B, C, D, E) -> Retimpl Debug for AtomicI8impl Debug for f32impl Debug for i64impl<T> Debug for RefCell<T> where
T: Debug + ?Sized,impl<Ret, A, B> Debug for extern "C" fn(A, B) -> Retimpl<'a> Debug for std::str::Lines<'a>impl<Ret, A, B> Debug for unsafe fn(A, B) -> Retimpl<T> Debug for [T; 19] where
T: Debug,impl<'a> Debug for std::str::Chars<'a>impl Debug for AtomicBoolimpl<Ret, A, B, C, D, E> Debug for extern "C" fn(A, B, C, D, E, ...) -> Retimpl<'a, T> Debug for std::result::IterMut<'a, T> where
T: 'a + Debug,impl Debug for u64impl<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 SplitTerminator<'a, P> where
P: Pattern<'a>,
<P as Pattern<'a>>::Searcher: Debug,impl<T> Debug for std::result::IntoIter<T> where
T: Debug,impl Debug for SipHasher24impl Debug for ToUppercaseimpl Debug for UnicodeVersionimpl<I> Debug for DecodeUtf16<I> where
I: Debug + Iterator<Item = u16>,impl Debug for DecodeUtf16Errorimpl Debug for ToLowercaseimpl<'a> Debug for SplitWhitespace<'a>impl<T: 'static> Debug for LocalKey<T>impl Debug for LocalKeyStateimpl Debug for AccessErrorimpl Debug for Builderimpl Debug for ThreadIdimpl Debug for Threadimpl<T> Debug for JoinHandle<T>impl Debug for std::ascii::EscapeDefaultimpl<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<'a, K: 'a + Debug, V: 'a + Debug> Debug for EntryPlace<'a, K, V>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 LookupHostimpl 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 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 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 Durationimpl 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 UnixDatagramimpl<'a> Debug for PanicInfo<'a>impl<'a> Debug for Location<'a>