Struct ExecutionId

pub struct ExecutionId { /* private fields */ }

An identifier for a specific task execution. Used to assert that local Vcs don’t leak. This value may overflow and re-use old values.

Implementations

impl ExecutionId

pub const MIN: Self

pub const MAX: Self

pub const unsafe fn new_unchecked(id: u16) -> Self

Constructs a wrapper type from the numeric identifier.

Safety

The passed id must not be zero.

pub const fn to_non_zero_u64(self) -> NonZeroU64

Allows const conversion to a NonZeroU64, useful with crate::id_factory::IdFactory::new_const.

Methods from Deref<Target = u16>

pub const MIN: u16 = 0u16

pub const MAX: u16 = 65_535u16

pub const BITS: u32 = 16u32

Trait Implementations

impl Clone for ExecutionId

fn clone(&self) -> ExecutionId

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ExecutionId

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

Formats the value using the given formatter.

impl Deref for ExecutionId

type Target = u16

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'de> Deserialize<'de> for ExecutionId

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ExecutionId

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

Formats the value using the given formatter.

impl From<ExecutionId> for NonZeroU64

fn from(id: ExecutionId) -> Self

Converts to this type from the input type.

impl From<NonZero<u16>> for ExecutionId

fn from(id: NonZero<u16>) -> Self

Converts to this type from the input type.

impl Hash for ExecutionId

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 ExecutionId

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

fn eq(&self, other: &ExecutionId) -> 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 ExecutionId

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

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TraceRawVcs for ExecutionId

fn trace_raw_vcs(&self, _trace_context: &mut TraceRawVcsContext)

fn get_raw_vcs(&self) -> Vec<RawVc>

impl TryFrom<NonZero<u64>> for ExecutionId

type Error = TryFromIntError

The type returned in the event of a conversion error.

fn try_from(id: NonZeroU64) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<u16> for ExecutionId

type Error = TryFromIntError

The type returned in the event of a conversion error.

fn try_from(id: u16) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for ExecutionId

impl Eq for ExecutionId

impl StructuralPartialEq for ExecutionId