Struct AssetId 

pub struct AssetId(/* private fields */);

A CAT asset id — the TAIL hash that names one token on the Chia chain.

Stored as the 32 raw bytes rather than a String so two spellings of the same id (uppercase, 0x-prefixed) cannot compare unequal. Parsing normalizes; emission is always lowercase and unprefixed.

Implementations

impl AssetId

pub const fn new(bytes: [u8; 32]) -> Self

Wrap 32 already-decoded bytes. const so canonical ids can be declared as constants.

pub const fn as_bytes(&self) -> &[u8; 32]

The raw 32 bytes.

pub fn from_hex(hex: &str) -> Result<Self, AssetIdParseError>

Parse a hex asset id. A 0x prefix and uppercase digits are TOLERATED on input — both are what a block explorer prints — and normalized away; neither is ever emitted.

pub fn to_hex(&self) -> String

The canonical wire spelling: lowercase, unprefixed, ASSET_ID_HEX_LEN characters.

Trait Implementations

impl Clone for AssetId

fn clone(&self) -> AssetId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AssetId

impl Debug for AssetId

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

Formats the value using the given formatter.

impl Display for AssetId

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

Formats the value using the given formatter.

impl Eq for AssetId

impl Hash for AssetId

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

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 AssetId

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

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for AssetId

fn partial_cmp(&self, other: &AssetId) -> 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 StructuralPartialEq for AssetId