Enum rustc_middle::middle::exported_symbols::ExportedSymbol[][src]

pub enum ExportedSymbol<'tcx> {
    NonGeneric(DefId),
    Generic(DefIdSubstsRef<'tcx>),
    DropGlue(Ty<'tcx>),
    NoDefId(SymbolName<'tcx>),
}

Variants

NonGeneric(DefId)

Tuple Fields

0: DefId

Generic(DefIdSubstsRef<'tcx>)

Tuple Fields

0: DefId
1: SubstsRef<'tcx>

DropGlue(Ty<'tcx>)

Tuple Fields

0: Ty<'tcx>

NoDefId(SymbolName<'tcx>)

Tuple Fields

0: SymbolName<'tcx>

Implementations

This is the symbol name of an instance if it is instantiated in the local crate.

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

This method turns the parameters of a DepNodeConstructor into an opaque Fingerprint to be used in DepNode. Not all DepNodeParams support being turned into a Fingerprint (they don’t need to if the corresponding DepNode is anonymous). Read more

This method tries to recover the query key from the given DepNode, something which is needed when forcing DepNodes during red-green evaluation. The query system will only call this method if fingerprint_style() is not FingerprintStyle::Opaque. It is always valid to return None here, in which case incremental compilation will treat the query as having changed instead of forcing it. Read more

Performs the conversion.

Performs the conversion.

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

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

Size for each variant: