Trait snarkvm_debug::prelude::string::Display
1.0.0 · source · pub trait Display {
// Required method
fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>;
}Expand description
Format trait for an empty format, {}.
Implementing this trait for a type will automatically implement the
ToString trait for the type, allowing the usage
of the .to_string() method. Prefer implementing
the Display trait for a type, rather than ToString.
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§
sourcefn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>
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, }));Implementors§
impl Display for UpdaterError
impl Display for snarkvm_debug::prelude::address::bech32::Error
impl Display for LiteralType
impl Display for AsciiChar
impl Display for Infallible
impl Display for IpAddr
impl Display for SocketAddr
impl Display for VarError
impl Display for std::io::error::ErrorKind
impl Display for RecvTimeoutError
impl Display for std::sync::mpsc::TryRecvError
impl Display for bincode::error::ErrorKind
impl Display for dotenvy::errors::Error
impl Display for FromHexError
impl Display for IpNet
impl Display for log::Level
impl Display for log::LevelFilter
impl Display for num_format::error_kind::ErrorKind
impl Display for BernoulliError
impl Display for WeightedError
impl Display for Status
impl Display for self_update::errors::Error
impl Display for serde_json::value::Value
impl Display for ParameterError
impl Display for SerializationError
impl Display for ureq::error::Error
impl Display for ureq::error::ErrorKind
impl Display for url::parser::ParseError
impl Display for SyntaxViolation
impl Display for bool
impl Display for char
impl Display for f32
impl Display for f64
impl Display for i8
impl Display for i16
impl Display for i32
impl Display for i64
impl Display for i128
impl Display for isize
impl Display for !
impl Display for str
impl Display for u8
impl Display for u16
impl Display for u32
impl Display for u64
impl Display for u128
impl Display for usize
impl Display for snarkvm_debug::prelude::address::de::value::Error
impl Display for Arguments<'_>
impl Display for snarkvm_debug::prelude::address::fmt::Error
impl Display for ParseBoolError
impl Display for Utf8Error
impl Display for KeyRejected
impl Display for Unspecified
impl Display for alloc::collections::TryReserveError
impl Display for FromVecWithNulError
impl Display for IntoStringError
impl Display for NulError
impl Display for FromUtf8Error
impl Display for FromUtf16Error
impl Display for String
impl Display for LayoutError
impl Display for core::alloc::AllocError
impl Display for core::array::TryFromSliceError
impl Display for core::ascii::EscapeDefault
impl Display for BorrowError
impl Display for BorrowMutError
impl Display for CharTryFromError
impl Display for ParseCharError
impl Display for DecodeUtf16Error
impl Display for core::char::EscapeDebug
impl Display for core::char::EscapeDefault
impl Display for core::char::EscapeUnicode
impl Display for ToLowercase
impl Display for ToUppercase
impl Display for TryFromCharError
impl Display for FromBytesUntilNulError
impl Display for FromBytesWithNulError
impl Display for Ipv4Addr
impl Display for Ipv6Addr
Write an Ipv6Addr, conforming to the canonical style described by RFC 5952.
impl Display for core::net::parser::AddrParseError
impl Display for SocketAddrV4
impl Display for SocketAddrV6
impl Display for core::num::dec2flt::ParseFloatError
impl Display for core::num::error::ParseIntError
impl Display for core::num::error::TryFromIntError
impl Display for NonZeroI8
impl Display for NonZeroI16
impl Display for NonZeroI32
impl Display for NonZeroI64
impl Display for NonZeroI128
impl Display for NonZeroIsize
impl Display for NonZeroU8
impl Display for NonZeroU16
impl Display for NonZeroU32
impl Display for NonZeroU64
impl Display for NonZeroU128
impl Display for NonZeroUsize
impl Display for Location<'_>
impl Display for PanicInfo<'_>
impl Display for TryFromFloatSecsError
impl Display for Backtrace
impl Display for JoinPathsError
impl Display for WriterPanicked
impl Display for std::io::error::Error
impl Display for Display<'_>
impl Display for StripPrefixError
impl Display for ExitStatus
impl Display for ExitStatusError
impl Display for std::sync::mpsc::RecvError
impl Display for AccessError
impl Display for SystemTimeError
impl Display for ColoredString
impl Display for curl::error::Error
impl Display for FormError
impl Display for MultiError
impl Display for CompressError
impl Display for flate2::mem::DecompressError
impl Display for getrandom::error::Error
impl Display for h2::error::Error
impl Display for Reason
impl Display for LengthLimitError
impl Display for http::error::Error
impl Display for HeaderName
impl Display for InvalidHeaderName
impl Display for InvalidHeaderValue
impl Display for ToStrError
impl Display for InvalidMethod
impl Display for Method
impl Display for InvalidStatusCode
impl Display for StatusCode
Formats the status code, including the canonical reason.
Example
assert_eq!(format!("{}", StatusCode::OK), "200 OK");impl Display for http::uri::authority::Authority
impl Display for PathAndQuery
impl Display for Scheme
impl Display for InvalidUri
impl Display for InvalidUriParts
impl Display for Uri
impl Display for indexmap::TryReserveError
impl Display for Ipv4Net
impl Display for Ipv6Net
impl Display for PrefixLenError
impl Display for ipnet::parser::AddrParseError
impl Display for log::ParseLevelError
impl Display for SetLoggerError
impl Display for FromStrError
impl Display for Mime
impl Display for native_tls::Error
impl Display for BigInt
impl Display for BigUint
impl Display for ParseBigIntError
impl Display for Buffer
impl Display for num_format::error::Error
impl Display for num_traits::ParseFloatError
impl Display for Asn1GeneralizedTimeRef
impl Display for Asn1ObjectRef
impl Display for Asn1TimeRef
impl Display for BigNum
impl Display for BigNumRef
impl Display for openssl::error::Error
impl Display for ErrorStack
impl Display for openssl::ssl::error::Error
impl Display for OpensslString
impl Display for OpensslStringRef
impl Display for X509VerifyResult
impl Display for ReadError
impl Display for reqwest::error::Error
impl Display for semver::parse::Error
impl Display for BuildMetadata
impl Display for Comparator
impl Display for Prerelease
impl Display for Version
impl Display for VersionReq
impl Display for serde_json::error::Error
impl Display for Number
impl Display for BigInteger256
impl Display for BigInteger384
impl Display for PathPersistError
impl Display for Transport
impl Display for Url
Display the serialization of this URL.
impl Display for rand_core::error::Error
impl Display for snarkvm_debug::prelude::string::Error
impl Display for AHPError
impl Display for Aborted
impl Display for AcquireError
impl Display for AddrParseError
impl Display for AleoV0
impl Display for AllocError
impl Display for AnyDelimiterCodecError
impl Display for Arg
impl Display for Ast
Print a display representation of this Ast.
This does not preserve any of the original whitespace formatting that may have originally been present in the concrete syntax from which this Ast was generated.
This implementation uses constant stack space and heap space proportional
to the size of the Ast.
impl Display for AttrError
impl Display for BinaryBytes
impl Display for BuildError
impl Display for BuildError
impl Display for BuildError
impl Display for BuildError
impl Display for BuildError
impl Display for CacheError
impl Display for Canceled
impl Display for CaseFoldError
impl Display for Circuit
impl Display for CollectionAllocErr
impl Display for ColorChoice
impl Display for Command
impl Display for ComponentRange
impl Display for ConstraintFieldError
impl Display for ContextKind
impl Display for ContextValue
impl Display for ConversionRange
impl Display for Count
impl Display for Date
impl Display for DecimalBytes
impl Display for DecodeError
impl Display for DecodeSliceError
impl Display for DecompressError
impl Display for DeserializeError
impl Display for DifferentVariant
impl Display for Duration
The format returned by this implementation is not stable and must not be relied upon.
By default this produces an exact, full-precision printout of the duration.
For a concise, rounded printout instead, you can use the .N format specifier:
let duration = Duration::new(123456, 789011223);
println!("{duration:.3}");For the purposes of this implementation, a day is exactly 24 hours and a minute is exactly 60 seconds.
impl Display for Elapsed
impl Display for EncodeSliceError
impl Display for Errno
impl Display for Error
impl Display for Error
impl Display for Error
impl Display for Error
impl Display for Error
impl Display for Error
impl Display for Error
impl Display for Error
impl Display for Error
impl Display for Error
impl Display for Error
impl Display for Error
impl Display for Error
impl Display for Error
impl Display for Error
impl Display for Error
impl Display for ErrorKind
impl Display for ErrorKind
impl Display for ErrorKind
impl Display for Errors
impl Display for Field
impl Display for FieldError
impl Display for FieldSet
impl Display for FormattedDuration
impl Display for GroupError
impl Display for GroupInfoError
impl Display for Hir
Print a display representation of this Hir.
The result of this is a valid regular expression pattern string.
This implementation uses constant stack space and heap space proportional
to the size of the Hir.
impl Display for HumanBytes
impl Display for HumanCount
impl Display for HumanDuration
impl Display for HumanFloatCount
impl Display for Id
impl Display for InvalidBufferSize
impl Display for InvalidChunkSize
impl Display for InvalidDnsNameError
impl Display for InvalidDnsNameError
impl Display for InvalidLength
impl Display for InvalidNameError
impl Display for InvalidOutputSize
impl Display for InvalidVariant
impl Display for JoinError
impl Display for LengthDelimitedCodecError
impl Display for Level
impl Display for LevelFilter
impl Display for LinesCodecError
impl Display for MacError
impl Display for MatchError
impl Display for MatchError
impl Display for MatchesError
impl Display for Mode
impl Display for Month
impl Display for Name
impl Display for OffsetDateTime
impl Display for Opcode
impl Display for PCError
impl Display for ParseAlphabetError
impl Display for ParseError
impl Display for ParseIntError
impl Display for ParseLevelError
impl Display for ParseLevelFilterError
impl Display for PatternIDError
impl Display for PatternIDError
impl Display for PatternSetInsertError
impl Display for Prefix
impl Display for PrimitiveDateTime
impl Display for RecvError
impl Display for RecvError
impl Display for RecvError
impl Display for Regex
impl Display for Regex
impl Display for ReuniteError
impl Display for ReuniteError
impl Display for SNARKError
impl Display for SendError
impl Display for SerializeError
impl Display for SetGlobalDefaultError
impl Display for SignError
impl Display for SmallIndexError
impl Display for SmolStr
impl Display for SpawnError
impl Display for StartError
impl Display for StateIDError
impl Display for StateIDError
impl Display for Str
impl Display for StrSimError
impl Display for StyledStr
Color-unaware printing. Never uses coloring.
impl Display for SynthesisError
impl Display for TemplateError
impl Display for ThreadPoolBuildError
impl Display for Time
impl Display for TryAcquireError
impl Display for TryCurrentError
impl Display for TryFromIntError
impl Display for TryFromSliceError
impl Display for TryLockError
impl Display for TryRecvError
impl Display for TryRecvError
impl Display for TryRecvError
impl Display for TryRecvError
impl Display for UnicodeWordBoundaryError
impl Display for UnicodeWordError
impl Display for UpdatableCount
impl Display for UtcOffset
impl Display for ValueRange
impl Display for Weekday
impl Display for dyn Value
impl<'a> Display for Unexpected<'a>
impl<'a> Display for snarkvm_debug::prelude::address::str::EscapeDebug<'a>
impl<'a> Display for snarkvm_debug::prelude::address::str::EscapeDefault<'a>
impl<'a> Display for snarkvm_debug::prelude::address::str::EscapeUnicode<'a>
impl<'a> Display for EscapeAscii<'a>
impl<'a> Display for mime::Name<'a>
impl<'a> Display for DecimalStr<'a>
impl<'a> Display for InfinityStr<'a>
impl<'a> Display for MinusSignStr<'a>
impl<'a> Display for NanStr<'a>
impl<'a> Display for PlusSignStr<'a>
impl<'a> Display for SeparatorStr<'a>
impl<'a> Display for PercentEncode<'a>
impl<'a> Display for ValueSet<'a>
impl<'a> Display for dyn Expected + 'a
impl<'a, 'b> Display for Emoji<'a, 'b>
impl<'a, 'e, E> Display for Base64Display<'a, 'e, E>where
E: Engine,
impl<'a, I> Display for Format<'a, I>
impl<'a, I, F> Display for FormatWith<'a, I, F>
impl<'a, K, V> Display for std::collections::hash::map::OccupiedError<'a, K, V>
impl<'a, K, V, A> Display for alloc::collections::btree::map::entry::OccupiedError<'a, K, V, A>
impl<'a, K, V, S, A> Display for OccupiedError<'a, K, V, S, A>
impl<'a, K, V, S, A> Display for OccupiedError<'a, K, V, S, A>
impl<'a, R, G, T> Display for MappedReentrantMutexGuard<'a, R, G, T>
impl<'a, R, G, T> Display for ReentrantMutexGuard<'a, R, G, T>
impl<'a, R, T> Display for MappedMutexGuard<'a, R, T>
impl<'a, R, T> Display for MappedRwLockReadGuard<'a, R, T>
impl<'a, R, T> Display for MappedRwLockWriteGuard<'a, R, T>
impl<'a, R, T> Display for MutexGuard<'a, R, T>
impl<'a, R, T> Display for RwLockReadGuard<'a, R, T>
impl<'a, R, T> Display for RwLockUpgradableReadGuard<'a, R, T>
impl<'a, R, T> Display for RwLockWriteGuard<'a, R, T>
impl<'a, T> Display for MappedMutexGuard<'a, T>
impl<'a, T> Display for RwLockMappedWriteGuard<'a, T>
impl<'a, T> Display for RwLockReadGuard<'a, T>
impl<'a, T> Display for RwLockWriteGuard<'a, T>
impl<'s> Display for StrippedStr<'s>
impl<'s, T> Display for SliceVec<'s, T>where
T: Display,
impl<A> Display for Access<A>where
A: Aleo,
impl<A> Display for ArrayVec<A>where
A: Array,
<A as Array>::Item: Display,
impl<A> Display for Identifier<A>where
A: Aleo,
impl<A> Display for Literal<A>where
A: Aleo,
impl<A> Display for Signature<A>where
A: Aleo,
impl<A> Display for TinyVec<A>where
A: Array,
<A as Array>::Item: Display,
impl<B> Display for Cow<'_, B>
impl<D> Display for StyledObject<D>where
D: Display,
impl<E> Display for snarkvm_debug::prelude::address::Address<E>where
E: Environment,
impl<E> Display for snarkvm_debug::prelude::group::Group<E>where
E: Environment,
impl<E> Display for snarkvm_debug::prelude::scalar::Scalar<E>where
E: Environment,
impl<E> Display for snarkvm_debug::prelude::StringType<E>where
E: Environment,
impl<E> Display for Report<E>where
E: Error,
impl<E> Display for snarkvm_debug::prelude::string::Boolean<E>where
E: Environment,
impl<E> Display for snarkvm_debug::prelude::string::Field<E>where
E: Environment,
impl<E> Display for Address<E>where
E: Environment,
impl<E> Display for Boolean<E>where
E: Environment,
impl<E> Display for CircuitVerifyingKey<E>where
E: PairingEngine,
impl<E> Display for Err<E>where
E: Debug,
impl<E> Display for Field<E>where
E: Environment,
impl<E> Display for Group<E>where
E: Environment,
impl<E> Display for Scalar<E>where
E: Environment,
impl<E> Display for StringType<E>where
E: Environment,
impl<E, I> Display for snarkvm_debug::prelude::string::Integer<E, I>where
E: Environment,
I: IntegerType,
impl<E, I> Display for Integer<E, I>where
E: Environment,
I: IntegerType,
impl<F> Display for FormatterFn<F>
impl<F> Display for PersistError<F>
impl<F> Display for Constraint<F>where
F: PrimeField,
impl<F> Display for Error<F>where
F: ErrorFormatter,
impl<F> Display for LinearCombination<F>where
F: PrimeField,
impl<F> Display for R1CS<F>where
F: PrimeField,
impl<F> Display for Variable<F>where
F: PrimeField,
impl<F, const PREFIX: u16> Display for AleoID<F, PREFIX>where
F: FieldTrait,
impl<I> Display for ExactlyOneError<I>where
I: Iterator,
impl<I> Display for Decompositions<I>
impl<I> Display for Error<I>where
I: Display,
The Display implementation allows the std::error::Error implementation