Enum protobuf::well_known_types::struct_::NullValue
source · pub enum NullValue {
NULL_VALUE = 0,
}
Expand description
NullValue
is a singleton enumeration to represent the null value for the
Value
type union.
The JSON representation for NullValue
is JSON null
.
Variants§
NULL_VALUE = 0
Trait Implementations§
source§impl Enum for NullValue
impl Enum for NullValue
source§impl EnumFull for NullValue
impl EnumFull for NullValue
source§fn enum_descriptor() -> EnumDescriptor
fn enum_descriptor() -> EnumDescriptor
Get enum descriptor by type.
source§fn descriptor(&self) -> EnumValueDescriptor
fn descriptor(&self) -> EnumValueDescriptor
Get enum value descriptor.
source§impl PartialEq for NullValue
impl PartialEq for NullValue
impl Copy for NullValue
impl Eq for NullValue
impl StructuralPartialEq for NullValue
Auto Trait Implementations§
impl RefUnwindSafe for NullValue
impl Send for NullValue
impl Sync for NullValue
impl Unpin for NullValue
impl UnwindSafe for NullValue
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