Struct avalanche_types::ids::Id

#[repr(transparent)]
pub struct Id(_);

ref. https://pkg.go.dev/github.com/ava-labs/avalanchego/ids#ID ref. https://docs.rs/zerocopy/latest/zerocopy/trait.AsBytes.html#safety

Implementations

impl Id

pub fn default() -> Self

pub fn empty() -> Self

pub fn is_empty(&self) -> bool

pub fn to_vec(&self) -> Vec<u8>

pub fn sha256(d: impl AsRef<[u8]>) -> Self

SHA256-hashes the given byte slice into an Id. ref. https://pkg.go.dev/github.com/ava-labs/avalanchego/ids#ToID

pub fn from_slice(d: &[u8]) -> Self

If the passed array is shorter than the LEN, it fills in with zero.

pub fn prefix(&self, prefixes: &[u64]) -> Result<Self>

ref. “ids.ID.Prefix(output_index)”

pub fn bit(&self, i: usize) -> Bit

Returns the bit value at the i-th index of the byte array (0 or 1). ref. https://pkg.go.dev/github.com/ava-labs/avalanchego/ids#ID.Bit

Trait Implementations

impl AsBytes for Id

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

Gets the bytes of this value.

fn as_bytes_mut(&mut self) -> &mut [u8] where Self: FromBytes,

Gets the bytes of this value mutably.

fn write_to<B>(&self, bytes: B) -> Option<()>where B: ByteSliceMut,

Writes a copy of self to bytes.

fn write_to_prefix<B>(&self, bytes: B) -> Option<()>where B: ByteSliceMut,

Writes a copy of self to the prefix of bytes.

fn write_to_suffix<B>(&self, bytes: B) -> Option<()>where B: ByteSliceMut,

Writes a copy of self to the suffix of bytes.

impl AsRef<[u8]> for Id

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

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

impl Clone for Id

fn clone(&self) -> Id

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Id

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

Formats the value using the given formatter.

impl Default for Id

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Id

Custom deserializer. ref. https://serde.rs/impl-deserialize.html

fn deserialize<D>(deserializer: D) -> Result<Id, D::Error>where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Id

ref. https://doc.rust-lang.org/std/string/trait.ToString.html ref. https://doc.rust-lang.org/std/fmt/trait.Display.html Use “Self.to_string()” to directly invoke this

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

Formats the value using the given formatter.

impl From<Cow<'static, str>> for Id

fn from(v: Cow<'static, str>) -> Self

Converts to this type from the input type.

impl FromBytes for Id

fn read_from<B>(bytes: B) -> Option<Self>where B: ByteSlice, Self: Sized,

Reads a copy of Self from bytes.

fn read_from_prefix<B>(bytes: B) -> Option<Self>where B: ByteSlice, Self: Sized,

Reads a copy of Self from the prefix of bytes.

fn read_from_suffix<B>(bytes: B) -> Option<Self>where B: ByteSlice, Self: Sized,

Reads a copy of Self from the suffix of bytes.

fn new_zeroed() -> Selfwhere Self: Sized,

Creates an instance of Self from zeroed bytes.

impl FromStr for Id

ref. https://doc.rust-lang.org/std/str/trait.FromStr.html

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

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

impl Hash for Id

ref. https://rust-lang.github.io/rust-clippy/master/index.html#derive_hash_xor_eq

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 Id

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<Id> for Id

fn eq(&self, other: &Id) -> 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<Id> for Id

fn partial_cmp(&self, other: &Id) -> 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 Serialize for Id

Custom serializer. ref. https://serde.rs/impl-serialize.html

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>where S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Id

impl Eq for Id

impl StructuralEq for Id

impl Unaligned for Id