Struct ActionId 

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

A stable, globally unique identifier for an Action type.

ActionId is computed as the first 128 bits of a BLAKE3 hash of the action’s fully-qualified type name, making it deterministic across compilations and platforms.

Example

let id = ActionId::from_name("my_app::IncrementCounter");
assert_eq!(id, ActionId::from_name("my_app::IncrementCounter")); // stable

Implementations

impl ActionId

pub const fn from_u128(val: u128) -> Self

Creates an ActionId from a raw u128 value.

pub fn as_u128(&self) -> u128

Returns the underlying u128 value.

pub fn from_name(name: &str) -> Self

Derives a deterministic ActionId from a human-readable name string.

The name is hashed with BLAKE3; the first 16 bytes become the id.

Trait Implementations

impl Clone for ActionId

fn clone(&self) -> ActionId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ActionId

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ActionId

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for ActionId

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 ActionId

fn cmp(&self, other: &ActionId) -> 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.

impl PartialEq for ActionId

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for ActionId

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

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 ActionId

impl Eq for ActionId

impl StructuralPartialEq for ActionId