Struct PublicKeyHash 

pub struct PublicKeyHash { /* private fields */ }

SHA-256 hash committing to a PublicKey, scheme included: sha256(cxs(DomainSeparator("PublicKey")) || cxs(PublicKey)).

A fixed-size stand-in for public keys of any scheme, so that types exposed to contracts do not grow with the largest key.

Implementations

impl PublicKeyHash

pub fn into_inner(self) -> [u8; 32]

pub const fn new(_inner: [u8; 32]) -> PublicKeyHash

Trait Implementations

impl AsRef<[u8]> for PublicKeyHash

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

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

impl Clone for PublicKeyHash

fn clone(&self) -> PublicKeyHash

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl ConstMaxSize for PublicKeyHash

const MAX_SIZE: Option<usize>

Worst-case CXS encoded size in bytes, or None if unbounded.

impl ConstMaxSize for PublicKeyHash

const MAX_SIZE: Option<usize>

Worst-case TXS encoded size in bytes, or None if unbounded.

impl Copy for PublicKeyHash

impl Debug for PublicKeyHash

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

Formats the value using the given formatter.

impl Default for PublicKeyHash

fn default() -> PublicKeyHash

Returns the “default value” for a type.

impl Deref for PublicKeyHash

type Target = [u8; 32]

The resulting type after dereferencing.

fn deref(&self) -> &<PublicKeyHash as Deref>::Target

Dereferences the value.

impl DerefMut for PublicKeyHash

fn deref_mut(&mut self) -> &mut <PublicKeyHash as Deref>::Target

Mutably dereferences the value.

impl EncodesAs<PublicKeyHash> for PublicKeyHash

impl Eq for PublicKeyHash

impl<'a> From<&'a [u8; 32]> for &'a PublicKeyHash

fn from(arr: &[u8; 32]) -> &'a PublicKeyHash

Converts to this type from the input type.

impl From<[u8; 32]> for PublicKeyHash

fn from(_inner: [u8; 32]) -> PublicKeyHash

Converts to this type from the input type.

impl Hash for PublicKeyHash

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 JsonSchema for PublicKeyHash

Available on crate feature schema only.

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn json_schema(_gen: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

impl Ord for PublicKeyHash

fn cmp(&self, other: &PublicKeyHash) -> 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,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for PublicKeyHash

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for PublicKeyHash

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl<'_r> ReadXDR<'_r> for PublicKeyHash

fn read_xdr<R>(r: &mut R) -> Result<PublicKeyHash, ReadError>

where R: Reader<'_r>,

Reads an XDR value from the reader.

fn read_xdr_in_place<R, '__xdrs_s>( r: &mut R, __xdrs_slot: Slot<'__xdrs_s, PublicKeyHash>, ) -> Result<Init<'__xdrs_s, PublicKeyHash>, ReadError>

where R: Reader<'_r>,

Reads an XDR value directly into slot, without first building it on the stack.

impl<'r, 'a> ReadXDR<'r> for &'a PublicKeyHash

where 'r: 'a,

Available on crate feature xdrs only.

fn read_xdr<R>(r: &mut R) -> Result<&'a PublicKeyHash, ReadError>

where R: Reader<'r>,

Reads an XDR value from the reader.

fn read_xdr_in_place<'s, R>( r: &mut R, slot: Slot<'s, Self>, ) -> Result<Init<'s, Self>, ReadError>

where R: Reader<'r>,

Reads an XDR value directly into slot, without first building it on the stack.

impl StructuralPartialEq for PublicKeyHash

impl WriteXDR for PublicKeyHash

fn write_xdr<F, W>(&self, w: &mut W) -> Result<(), WriteError>

where W: Writer<F>,

Writes this value as XDR data to the writer.

unsafe fn write_xdr_unchecked<F, W>(&self, w: &mut W)

where W: WriterUnchecked<F>,

Writes this value as XDR data to the writer, without runtime checks.