Struct rustc_query_system::query::QueryJob

pub struct QueryJob {
    pub id: QueryJobId,
    pub span: Span,
    pub parent: Option<QueryJobId>,
}

Represents an active query job.

Fields

id: QueryJobId

span: Span

The span corresponding to the reason for which this query was required.

parent: Option<QueryJobId>

The parent query job which created this job and is implicitly waiting on it.

Implementations

impl QueryJob

pub fn new(id: QueryJobId, span: Span, parent: Option<QueryJobId>) -> Self

Creates a new query job.

pub fn signal_complete(self)

Signals to waiters that the query is complete.

This does nothing for single threaded rustc, as there are no concurrent jobs which could be waiting on us

Trait Implementations

impl Clone for QueryJob

fn clone(&self) -> QueryJob

Returns a copy of the value.

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

Performs copy-assignment from source.

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: 24 bytes