Trait tract_pulse::internal::fmt::Display

pub trait Display {
    fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>;
}

Format trait for an empty format, {}.

Display is similar to Debug, but Display is for user-facing output, and so cannot be derived.

For more information on formatters, see the module-level documentation.

Examples

Implementing Display on a type:

use std::fmt;

struct Point {
    x: i32,
    y: i32,
}

impl fmt::Display for Point {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        write!(f, "({}, {})", self.x, self.y)
    }
}

let origin = Point { x: 0, y: 0 };

assert_eq!(format!("The origin is: {}", origin), "The origin is: (0, 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::Display for Position {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        write!(f, "({}, {})", self.longitude, self.latitude)
    }
}

assert_eq!("(1.987, 2.983)",
           format!("{}", Position { longitude: 1.987, latitude: 2.983, }));

Implementations on Foreign Types

impl Display for char

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for u16

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'_, T> Display for &'_ mut T where
    T: Display + ?Sized, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for f32

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl Display for u128

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'_, T> Display for &'_ T where
    T: Display + ?Sized, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a> Display for EscapeAscii<'a>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for isize

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for Utf8Lossy

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for u32

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for u8

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for !

pub fn fmt(&self, &mut Formatter<'_>) -> Result<(), Error>

impl Display for bool

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for str

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for usize

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for i64

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for f64

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl Display for i8

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for i128

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for i32

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for i16

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for u64

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for ParseLevelError

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl Display for LevelFilter

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl Display for SetLoggerError

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl Display for Level

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl<E> Display for ParseComplexError<E> where
    E: Display, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Display for Complex<T> where
    T: Display + Num + PartialOrd<T> + Clone, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for f16

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for bf16

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<I> Display for VerboseError<I> where
    I: Display, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<I> Display for Error<I> where
    I: Display, 

The Display implementation allows the std::error::Error implementation

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<E> Display for Err<E> where
    E: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<O, T> Display for BitBox<O, T> where
    O: BitOrder,
    T: BitStore, 

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl<O, V> Display for BitArray<O, V> where
    O: BitOrder,
    V: BitView, 

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl<R> Display for BitIdx<R> where
    R: BitRegister, 

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl<R> Display for BitTail<R> where
    R: BitRegister, 

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl<R> Display for BitSel<R> where
    R: BitRegister, 

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl<R> Display for BitPos<R> where
    R: BitRegister, 

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl<R> Display for BitMask<R> where
    R: BitRegister, 

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl<O, T> Display for BitSlice<O, T> where
    O: BitOrder,
    T: BitStore, 

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl<O, T> Display for BitVec<O, T> where
    O: BitOrder,
    T: BitStore, 

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Display for FmtLowerHex<T> where
    T: LowerHex + Display, 

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Display for FmtPointer<T> where
    T: Pointer + Display, 

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Display for FmtLowerExp<T> where
    T: LowerExp + Display, 

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Display for FmtOctal<T> where
    T: Octal + Display, 

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Display for FmtUpperExp<T> where
    T: UpperExp + Display, 

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Display for FmtDisplay<T> where
    T: Display, 

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Display for FmtUpperHex<T> where
    T: UpperHex + Display, 

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Display for FmtBinary<T> where
    T: Binary + Display, 

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl Display for Error

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<A> Display for ArrayString<A> where
    A: Array<Item = u8> + Copy, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Display for CapacityError<T>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for FileTime

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for UnsupportedPlatformError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for Error

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for DecompressError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for CompressError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Implementors

impl Display for TDim

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl Display for CollectionAllocErr

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for TryReserveError

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl Display for Infallible

pub fn fmt(&self, &mut Formatter<'_>) -> Result<(), Error>

impl Display for VarError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for IpAddr

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl Display for SocketAddr

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for RecvTimeoutError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for TryRecvError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for MatrixStoreSpec

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl Display for SliceInfoElem

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for Blob

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl Display for tract_pulse::internal::f16

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl Display for tract_pulse::internal::tract_core::ops::nn::tract_data::anyhow::Error

pub fn fmt(&self, formatter: &mut Formatter<'_>) -> Result<(), Error>

impl Display for tract_pulse::internal::tract_core::ops::nn::tract_data::internal::tract_smallvec::alloc::fmt::Error

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for ParseBoolError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for Utf8Error

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for FromUtf8Error

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for FromUtf16Error

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for AllocError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for LayoutError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for TryFromSliceError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for tract_pulse::internal::tract_core::ops::nn::tract_downcast_rs::__std::ascii::EscapeDefault

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for Backtrace

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl Display for BorrowError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for BorrowMutError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for CharTryFromError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for DecodeUtf16Error

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for tract_pulse::internal::tract_core::ops::nn::tract_downcast_rs::__std::char::EscapeDebug

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for tract_pulse::internal::tract_core::ops::nn::tract_downcast_rs::__std::char::EscapeDefault

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for tract_pulse::internal::tract_core::ops::nn::tract_downcast_rs::__std::char::EscapeUnicode

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for ParseCharError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for ToLowercase

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for ToUppercase

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for JoinPathsError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for FromBytesWithNulError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for FromVecWithNulError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for IntoStringError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for NulError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for tract_pulse::internal::tract_core::ops::nn::tract_downcast_rs::__std::io::Error

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl Display for AddrParseError

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl Display for Ipv4Addr

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl Display for Ipv6Addr

Write an Ipv6Addr, conforming to the canonical style described by RFC 5952.

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for SocketAddrV4

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for SocketAddrV6

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for NonZeroI8

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for NonZeroI16

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for NonZeroI32

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for NonZeroI64

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for NonZeroI128

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for NonZeroIsize

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for NonZeroU8

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for NonZeroU16

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for NonZeroU32

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for NonZeroU64

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for NonZeroU128

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for NonZeroUsize

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for tract_pulse::internal::tract_core::ops::nn::tract_downcast_rs::__std::num::ParseFloatError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for ParseIntError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for TryFromIntError

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl Display for StripPrefixError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for Box<dyn PulsedOp>

fn fmt(&self, fmt: &mut Formatter<'_>) -> Result

impl Display for Box<dyn Op + 'static, Global>

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl Display for Box<dyn TypedOp + 'static, Global>

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl Display for String

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for ExitStatus

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for ExitStatusError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for RecvError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for AccessError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for SystemTimeError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for ShapeError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for tract_pulse::internal::tract_core::ops::nn::tract_num_traits::ParseFloatError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'_> Display for Arguments<'_>

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl<'_> Display for Location<'_>

pub fn fmt(&self, formatter: &mut Formatter<'_>) -> Result<(), Error>

impl<'_> Display for PanicInfo<'_>

pub fn fmt(&self, formatter: &mut Formatter<'_>) -> Result<(), Error>

impl<'_> Display for Display<'_>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'_, B> Display for Cow<'_, B> where
    B: Display + ToOwned + ?Sized,
    <B as ToOwned>::Owned: Display, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'_, T> Display for Ref<'_, T> where
    T: Display + ?Sized, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'_, T> Display for RefMut<'_, T> where
    T: Display + ?Sized, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'_, T> Display for MutexGuard<'_, T> where
    T: Display + ?Sized, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'_, T> Display for RwLockReadGuard<'_, T> where
    T: Display + ?Sized, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'_, T> Display for RwLockWriteGuard<'_, T> where
    T: Display + ?Sized, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a> Display for tract_pulse::internal::tract_core::ops::nn::tract_data::internal::tract_smallvec::alloc::str::EscapeDebug<'a>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a> Display for tract_pulse::internal::tract_core::ops::nn::tract_data::internal::tract_smallvec::alloc::str::EscapeDefault<'a>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a> Display for tract_pulse::internal::tract_core::ops::nn::tract_data::internal::tract_smallvec::alloc::str::EscapeUnicode<'a>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, A, S, D> Display for ArrayBase<S, D> where
    S: Data<Elem = A>,
    D: Dimension,
    A: Display, 

Format the array using Display and apply the formatting parameters used to each element.

The array is shown in multiline style.

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, I> Display for Format<'a, I> where
    I: Iterator,
    <I as Iterator>::Item: Display, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, I, F> Display for FormatWith<'a, I, F> where
    F: FnMut(<I as Iterator>::Item, &mut dyn FnMut(&dyn Display)) -> Result<(), Error>,
    I: Iterator, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, K, V> Display for tract_pulse::internal::tract_core::ops::nn::tract_data::internal::tract_smallvec::alloc::collections::btree_map::OccupiedError<'a, K, V> where
    K: Debug + Ord,
    V: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, K, V> Display for tract_pulse::internal::tract_core::ops::nn::tract_downcast_rs::__std::collections::hash_map::OccupiedError<'a, K, V> where
    K: Debug,
    V: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<F, O> Display for Graph<F, O> where
    O: Debug + Display + AsRef<dyn Op + 'static> + AsMut<dyn Op + 'static> + Clone + 'static + Hash,
    F: Fact + Hash + Clone + 'static, 

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl<F, O> Display for Node<F, O> where
    O: Hash + Display,
    F: Fact + Hash, 

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl<I> Display for ExactlyOneError<I> where
    I: Iterator, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<K, TC, TI> Display for MatMatMulImpl<K, TC, TI> where
    K: MatMatMulKer<TI>,
    TC: Copy + Debug + 'static,
    TI: Copy + Add<TI> + Mul<TI> + Zero + Debug + 'static, 

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl<L, R> Display for Either<L, R> where
    R: Display,
    L: Display, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<P> Display for Pin<P> where
    P: Display, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Display for TryLockError<T>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Display for TrySendError<T>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Display for Arc<T> where
    T: Display + ?Sized, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Display for Rc<T> where
    T: Display + ?Sized, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Display for Wrapping<T> where
    T: Display, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Display for SendError<T>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Display for PoisonError<T>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T, A> Display for Box<T, A> where
    T: Display + ?Sized,
    A: Allocator, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<W> Display for IntoInnerError<W>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>