Trait wasmtime_wiggle::bitflags::_core::fmt::Display 1.0.0[−][src]
Expand description
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>
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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>
[src]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 StripPrefixError
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impl Display for StripPrefixError
[src]impl<'_, T> Display for RwLockWriteGuard<'_, T> where
T: Display + ?Sized,
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impl<'_, T> Display for RwLockWriteGuard<'_, T> where
T: Display + ?Sized,
[src]impl Display for SocketAddrV4
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impl Display for SocketAddrV4
[src]impl Display for ExitStatusError
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impl Display for ExitStatusError
[src]impl<T> Display for PoisonError<T>
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impl<T> Display for PoisonError<T>
[src]impl<'_, T> Display for MutexGuard<'_, T> where
T: Display + ?Sized,
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impl<'_, T> Display for MutexGuard<'_, T> where
T: Display + ?Sized,
[src]impl<'a, K, V> Display for OccupiedError<'a, K, V> where
K: Debug,
V: Debug,
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impl<'a, K, V> Display for OccupiedError<'a, K, V> where
K: Debug,
V: Debug,
[src]impl Display for RecvTimeoutError
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impl Display for RecvTimeoutError
[src]impl<W> Display for IntoInnerError<W>
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impl<W> Display for IntoInnerError<W>
[src]impl<'_, T> Display for RwLockReadGuard<'_, T> where
T: Display + ?Sized,
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impl<'_, T> Display for RwLockReadGuard<'_, T> where
T: Display + ?Sized,
[src]impl<T> Display for TryLockError<T>
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impl<T> Display for TryLockError<T>
[src]impl Display for SocketAddrV6
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impl Display for SocketAddrV6
[src]impl Display for SystemTimeError
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impl Display for SystemTimeError
[src]impl Display for FromBytesWithNulError
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impl Display for FromBytesWithNulError
[src]impl Display for FromVecWithNulError
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impl Display for FromVecWithNulError
[src]impl Display for JoinPathsError
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impl Display for JoinPathsError
[src]impl Display for IntoStringError
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impl Display for IntoStringError
[src]impl Display for TryRecvError
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impl Display for TryRecvError
[src]impl<T> Display for TrySendError<T>
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impl<T> Display for TrySendError<T>
[src]impl Display for Ipv6Addr
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impl Display for Ipv6Addr
[src]Write an Ipv6Addr, conforming to the canonical style described by RFC 5952.
impl Display for AddrParseError
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impl Display for AddrParseError
[src]impl Display for TryReserveError
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impl Display for TryReserveError
[src]impl<'_, B> Display for Cow<'_, B> where
B: Display + ToOwned + ?Sized,
<B as ToOwned>::Owned: Display,
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impl<'_, B> Display for Cow<'_, B> where
B: Display + ToOwned + ?Sized,
<B as ToOwned>::Owned: Display,
[src]impl Display for FromUtf16Error
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impl Display for FromUtf16Error
[src]impl Display for FromUtf8Error
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impl Display for FromUtf8Error
[src]impl Display for ParseLevelError
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impl Display for ParseLevelError
[src]impl Display for LevelFilter
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impl Display for LevelFilter
[src]impl Display for SetLoggerError
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impl Display for SetLoggerError
[src]impl Display for MemoryAccessError
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impl Display for MemoryAccessError
[src]impl Display for CompileError
impl Display for CompileError
impl Display for Encoding
impl Display for Encoding
ISA-independent display of an encoding.
impl Display for ConstantData
impl Display for ConstantData
pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>
pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>
Print the constant data in hexadecimal format, e.g. 0x000102030405060708090a0b0c0d0e0f. This function will flip the stored order of bytes–little-endian–to the more readable big-endian ordering.
use cranelift_codegen::ir::ConstantData; let data = ConstantData::from([3, 2, 1, 0, 0].as_ref()); // note the little-endian order assert_eq!(data.to_string(), "0x0000010203");
impl Display for Reloc
impl Display for Reloc
impl<'a> Display for DisplayDataValues<'a>
impl<'a> Display for DisplayDataValues<'a>
impl<'a> Display for DisplayRegUnit<'a>
impl<'a> Display for DisplayRegUnit<'a>
impl<'a> Display for DisplayFunction<'a>
impl<'a> Display for DisplayFunction<'a>
impl<'a> Display for Unexpected<'a>
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impl<'a> Display for Unexpected<'a>
[src]impl<R, Offset> Display for LineInstruction<R, Offset> where
R: Reader<Offset = Offset>,
Offset: ReaderOffset,
impl<R, Offset> Display for LineInstruction<R, Offset> where
R: Reader<Offset = Offset>,
Offset: ReaderOffset,
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,
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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,
[src]impl<I> Display for ExactlyOneError<I> where
I: Iterator,
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impl<I> Display for ExactlyOneError<I> where
I: Iterator,
[src]impl Display for InstantiationError
impl Display for InstantiationError
impl Display for BernoulliError
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impl Display for BernoulliError
[src]impl Display for WeightedError
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impl Display for WeightedError
[src]impl<'a> Display for SymbolName<'a>
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impl<'a> Display for SymbolName<'a>
[src]impl<'a> Display for BytesOrWideString<'a>
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impl<'a> Display for BytesOrWideString<'a>
[src]Implementors
impl Display for GuestError
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impl Display for GuestError
[src]impl Display for ValidationError
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impl Display for ValidationError
[src]impl Display for PolyfillError
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impl Display for PolyfillError
[src]impl Display for Infallible
1.34.0[src]
impl Display for Infallible
1.34.0[src]impl Display for wasmtime_wiggle::tracing::metadata::LevelFilter
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impl Display for wasmtime_wiggle::tracing::metadata::LevelFilter
[src]impl Display for wasmtime_wiggle::tracing::metadata::ParseLevelError
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impl Display for wasmtime_wiggle::tracing::metadata::ParseLevelError
[src]impl Display for ParseLevelFilterError
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impl Display for ParseLevelFilterError
[src]impl Display for SetGlobalDefaultError
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impl Display for SetGlobalDefaultError
[src]impl Display for LayoutError
1.28.0[src]
impl Display for LayoutError
1.28.0[src]impl Display for TryFromSliceError
1.36.0[src]
impl Display for TryFromSliceError
1.36.0[src]impl Display for wasmtime_wiggle::bitflags::_core::ascii::EscapeDefault
1.39.0[src]
impl Display for wasmtime_wiggle::bitflags::_core::ascii::EscapeDefault
1.39.0[src]impl Display for BorrowError
1.13.0[src]
impl Display for BorrowError
1.13.0[src]impl Display for BorrowMutError
1.13.0[src]
impl Display for BorrowMutError
1.13.0[src]impl Display for CharTryFromError
1.34.0[src]
impl Display for CharTryFromError
1.34.0[src]impl Display for DecodeUtf16Error
1.9.0[src]
impl Display for DecodeUtf16Error
1.9.0[src]impl Display for wasmtime_wiggle::bitflags::_core::char::EscapeDebug
1.20.0[src]
impl Display for wasmtime_wiggle::bitflags::_core::char::EscapeDebug
1.20.0[src]impl Display for wasmtime_wiggle::bitflags::_core::char::EscapeDefault
1.16.0[src]
impl Display for wasmtime_wiggle::bitflags::_core::char::EscapeDefault
1.16.0[src]impl Display for wasmtime_wiggle::bitflags::_core::char::EscapeUnicode
1.16.0[src]
impl Display for wasmtime_wiggle::bitflags::_core::char::EscapeUnicode
1.16.0[src]impl Display for ParseCharError
1.20.0[src]
impl Display for ParseCharError
1.20.0[src]impl Display for ToLowercase
1.16.0[src]
impl Display for ToLowercase
1.16.0[src]impl Display for ToUppercase
1.16.0[src]
impl Display for ToUppercase
1.16.0[src]impl Display for NonZeroI16
1.34.0[src]
impl Display for NonZeroI16
1.34.0[src]impl Display for NonZeroI32
1.34.0[src]
impl Display for NonZeroI32
1.34.0[src]impl Display for NonZeroI64
1.34.0[src]
impl Display for NonZeroI64
1.34.0[src]impl Display for NonZeroI128
1.34.0[src]
impl Display for NonZeroI128
1.34.0[src]impl Display for NonZeroIsize
1.34.0[src]
impl Display for NonZeroIsize
1.34.0[src]impl Display for NonZeroU16
1.28.0[src]
impl Display for NonZeroU16
1.28.0[src]impl Display for NonZeroU32
1.28.0[src]
impl Display for NonZeroU32
1.28.0[src]impl Display for NonZeroU64
1.28.0[src]
impl Display for NonZeroU64
1.28.0[src]impl Display for NonZeroU128
1.28.0[src]
impl Display for NonZeroU128
1.28.0[src]impl Display for NonZeroUsize
1.28.0[src]
impl Display for NonZeroUsize
1.28.0[src]impl Display for ParseFloatError
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impl Display for ParseFloatError
[src]impl Display for ParseIntError
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impl Display for ParseIntError
[src]impl Display for TryFromIntError
1.34.0[src]
impl Display for TryFromIntError
1.34.0[src]impl Display for ParseBoolError
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impl Display for ParseBoolError
[src]impl<'a> Display for EscapeAscii<'a>
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impl<'a> Display for EscapeAscii<'a>
[src]impl<'a> Display for wasmtime_wiggle::bitflags::_core::str::EscapeDebug<'a>
1.34.0[src]
impl<'a> Display for wasmtime_wiggle::bitflags::_core::str::EscapeDebug<'a>
1.34.0[src]impl<'a> Display for wasmtime_wiggle::bitflags::_core::str::EscapeDefault<'a>
1.34.0[src]
impl<'a> Display for wasmtime_wiggle::bitflags::_core::str::EscapeDefault<'a>
1.34.0[src]impl<'a> Display for wasmtime_wiggle::bitflags::_core::str::EscapeUnicode<'a>
1.34.0[src]
impl<'a> Display for wasmtime_wiggle::bitflags::_core::str::EscapeUnicode<'a>
1.34.0[src]impl<T> Display for DisplayValue<T> where
T: Display,
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impl<T> Display for DisplayValue<T> where
T: Display,
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