Struct rustc_data_structures::profiling::EventId

#[repr(C)]
pub struct EventId(StringId);

An EventId is a StringId with the additional guarantee that the corresponding string conforms to the event_id grammar.

Tuple Fields

0: StringId

Implementations

impl EventId

pub const INVALID: EventId = _

pub fn to_string_id(self) -> StringId

pub fn as_u64(self) -> u64

pub fn from_label(label: StringId) -> EventId

pub fn from_virtual(virtual_id: StringId) -> EventId

pub fn from_u64(raw_id: u64) -> EventId

Create an EventId from a raw u64 value. Only used internally for deserialization.

Trait Implementations

impl Clone for EventId

fn clone(&self) -> EventId

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for EventId

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

Formats the value using the given formatter.

impl Hash for EventId

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

where __H: Hasher,

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 PartialEq for EventId

fn eq(&self, other: &EventId) -> 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 Copy for EventId

impl Eq for EventId

impl StructuralPartialEq for EventId

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 8 bytes