#[repr(u8)]pub enum TypeKind {
Optional = 0,
ArrayStar = 1,
ArrayPlus = 2,
Record = 3,
Enum = 4,
}Expand description
Discriminant for type definitions.
Variants§
Optional = 0
T? — nullable wrapper
ArrayStar = 1
T* — zero or more elements
ArrayPlus = 2
T+ — one or more elements (non-empty)
Record = 3
Struct with named fields
Enum = 4
Tagged union (discriminated)
Trait Implementations§
impl Copy for TypeKind
impl Eq for TypeKind
impl StructuralPartialEq for TypeKind
Auto Trait Implementations§
impl Freeze for TypeKind
impl RefUnwindSafe for TypeKind
impl Send for TypeKind
impl Sync for TypeKind
impl Unpin for TypeKind
impl UnwindSafe for TypeKind
Blanket Implementations§
§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
§unsafe fn clone_to_uninit(&self, dest: *mut u8)
unsafe fn clone_to_uninit(&self, dest: *mut u8)
🔬This is a nightly-only experimental API. (
clone_to_uninit)Source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
Source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
Source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
Source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key and return true if they are equal.