Struct protobuf::reflect::ReflectOptionalRef
source · [−]pub struct ReflectOptionalRef<'a>(_);Expand description
Singular field field and value type.
Implementations
sourceimpl<'a> ReflectOptionalRef<'a>
impl<'a> ReflectOptionalRef<'a>
sourcepub fn none(elem: RuntimeType) -> ReflectOptionalRef<'a>
pub fn none(elem: RuntimeType) -> ReflectOptionalRef<'a>
No value.
sourcepub fn some(value: ReflectValueRef<'a>) -> ReflectOptionalRef<'a>
pub fn some(value: ReflectValueRef<'a>) -> ReflectOptionalRef<'a>
Has value.
sourcepub fn value(&self) -> Option<ReflectValueRef<'a>>
pub fn value(&self) -> Option<ReflectValueRef<'a>>
Obtain the value, drop the type.
Trait Implementations
sourceimpl<'a> PartialEq<ReflectOptionalRef<'a>> for ReflectOptionalRef<'a>
impl<'a> PartialEq<ReflectOptionalRef<'a>> for ReflectOptionalRef<'a>
sourceimpl<'a> ReflectEq for ReflectOptionalRef<'a>
impl<'a> ReflectEq for ReflectOptionalRef<'a>
sourcefn reflect_eq(&self, that: &Self, mode: &ReflectEqMode) -> bool
fn reflect_eq(&self, that: &Self, mode: &ReflectEqMode) -> bool
Perform the equality comparison.
Auto Trait Implementations
impl<'a> !RefUnwindSafe for ReflectOptionalRef<'a>
impl<'a> Send for ReflectOptionalRef<'a>
impl<'a> Sync for ReflectOptionalRef<'a>
impl<'a> Unpin for ReflectOptionalRef<'a>
impl<'a> !UnwindSafe for ReflectOptionalRef<'a>
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more