Struct soroban_env_guest::xdr::SignatureHint

pub struct SignatureHint(pub [u8; 4]);

SignatureHint is an XDR Typedef defines as:

typedef opaque SignatureHint[4];

Tuple Fields

0: [u8; 4]

Implementations

impl SignatureHint

pub fn as_slice(&self) -> &[u8]

Trait Implementations

impl<'arbitrary> Arbitrary<'arbitrary> for SignatureHint

fn arbitrary(u: &mut Unstructured<'arbitrary>) -> Result<SignatureHint, Error>

Generate an arbitrary value of Self from the given unstructured data.

fn arbitrary_take_rest( u: Unstructured<'arbitrary> ) -> Result<SignatureHint, Error>

Generate an arbitrary value of Self from the entirety of the given unstructured data.

fn size_hint(depth: usize) -> (usize, Option<usize>)

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

impl AsRef<[u8]> for SignatureHint

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<[u8; 4]> for SignatureHint

fn as_ref(&self) -> &[u8; 4]

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for SignatureHint

fn clone(&self) -> SignatureHint

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SignatureHint

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

Formats the value using the given formatter.

impl Display for SignatureHint

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

Formats the value using the given formatter.

impl From<[u8; 4]> for SignatureHint

fn from(x: [u8; 4]) -> SignatureHint

Converts to this type from the input type.

impl FromStr for SignatureHint

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<SignatureHint, <SignatureHint as FromStr>::Err>

Parses a string s to return a value of this type.

impl Hash for SignatureHint

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for SignatureHint

fn cmp(&self, other: &SignatureHint) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for SignatureHint

fn eq(&self, other: &SignatureHint) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for SignatureHint

fn partial_cmp(&self, other: &SignatureHint) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl ReadXdr for SignatureHint

fn read_xdr<R>(r: &mut Limited<R>) -> Result<SignatureHint, Error>

where R: Read,

Read the XDR and construct the type.

fn read_xdr_to_end<R>(r: &mut Limited<R>) -> Result<Self, Error>

where R: Read,

Read the XDR and construct the type, and consider it an error if the read does not completely consume the read implementation.

fn read_xdr_into<R>(&mut self, r: &mut Limited<R>) -> Result<(), Error>

where R: Read,

Read the XDR and construct the type.

fn read_xdr_into_to_end<R>(&mut self, r: &mut Limited<R>) -> Result<(), Error>

where R: Read,

Read the XDR into the existing value, and consider it an error if the read does not completely consume the read implementation.

fn read_xdr_iter<R>(r: &mut Limited<R>) -> ReadXdrIter<&mut R, Self>

where R: Read,

Create an iterator that reads the read implementation as a stream of values that are read into the implementing type.

fn from_xdr(bytes: impl AsRef<[u8]>, limits: Limits) -> Result<Self, Error>

Construct the type from the XDR bytes.

impl TryFrom<&[u8]> for SignatureHint

type Error = Error

The type returned in the event of a conversion error.

fn try_from(x: &[u8]) -> Result<SignatureHint, Error>

Performs the conversion.

impl TryFrom<&Vec<u8>> for SignatureHint

type Error = Error

The type returned in the event of a conversion error.

fn try_from(x: &Vec<u8>) -> Result<SignatureHint, Error>

Performs the conversion.

impl TryFrom<Vec<u8>> for SignatureHint

type Error = Error

The type returned in the event of a conversion error.

fn try_from(x: Vec<u8>) -> Result<SignatureHint, Error>

Performs the conversion.

impl WriteXdr for SignatureHint

fn write_xdr<W>(&self, w: &mut Limited<W>) -> Result<(), Error>

where W: Write,

fn to_xdr(&self, limits: Limits) -> Result<Vec<u8>, Error>

impl Eq for SignatureHint

impl StructuralEq for SignatureHint

impl StructuralPartialEq for SignatureHint