Struct rustc_query_system::query::QueryStackFrame
source · pub struct QueryStackFrame {
pub description: String,
span: Option<Span>,
pub def_id: Option<DefId>,
pub def_kind: Option<DefKind>,
pub ty_adt_id: Option<DefId>,
pub dep_kind: DepKind,
}
Expand description
Description of a frame in the query stack.
This is mostly used in case of cycles for error reporting.
Fields§
§description: String
§span: Option<Span>
§def_id: Option<DefId>
§def_kind: Option<DefKind>
§ty_adt_id: Option<DefId>
§dep_kind: DepKind
Implementations§
Trait Implementations§
source§impl Clone for QueryStackFrame
impl Clone for QueryStackFrame
source§fn clone(&self) -> QueryStackFrame
fn clone(&self) -> QueryStackFrame
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moreAuto Trait Implementations§
impl RefUnwindSafe for QueryStackFrame
impl !Send for QueryStackFrame
impl !Sync for QueryStackFrame
impl Unpin for QueryStackFrame
impl UnwindSafe for QueryStackFrame
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<Tcx, T> Value<Tcx> for Twhere
Tcx: DepContext,
impl<Tcx, T> Value<Tcx> for Twhere Tcx: DepContext,
default fn from_cycle_error( tcx: Tcx, cycle: &[QueryInfo], _guar: ErrorGuaranteed ) -> T
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: 56 bytes