pub enum TyCategory {
Closure,
Opaque,
OpaqueFuture,
Generator(GeneratorKind),
Foreign,
}
Expand description
This is a bare signal of what kind of type we’re dealing with. ty::TyKind
tracks
extra information about each type, but we only care about the category.
Variants§
Auto Trait Implementations§
impl RefUnwindSafe for TyCategory
impl Send for TyCategory
impl Sync for TyCategory
impl Unpin for TyCategory
impl UnwindSafe for TyCategory
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
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: 1 byte
Size for each variant:
Closure
: 0 bytesOpaque
: 0 bytesOpaqueFuture
: 0 bytesGenerator
: 1 byteForeign
: 0 bytes