Struct TimerIdentity 

pub struct TimerIdentity { /* private fields */ }

Stable, low-cardinality identity for one logical canister timer.

Derived ordering is lexicographic by owner, subsystem, then name.

Implementations

impl TimerIdentity

pub fn try_new( owner: impl AsRef<str>, subsystem: impl AsRef<str>, name: impl AsRef<str>, ) -> Result<Self, TimerIdentityError>

Validate all three identity components.

pub fn owner(&self) -> &str

Return the scheduling owner.

pub fn subsystem(&self) -> &str

Return the functional subsystem.

pub fn name(&self) -> &str

Return the stable logical timer name.

Trait Implementations

impl Clone for TimerIdentity

fn clone(&self) -> TimerIdentity

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TimerIdentity

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

Formats the value using the given formatter.

impl Eq for TimerIdentity

impl Hash for TimerIdentity

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 TimerIdentity

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

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for TimerIdentity

fn partial_cmp(&self, other: &TimerIdentity) -> 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 TimerIdentity