#[repr(i32)]pub enum Feature {
None = 0,
Proto3Optional = 1,
}
Expand description
Sync with code_generator.h.
Variants§
Implementations§
source§impl Feature
impl Feature
sourcepub fn as_str_name(&self) -> &'static str
pub fn as_str_name(&self) -> &'static str
String value of the enum field names used in the ProtoBuf definition.
The values are not transformed in any way and thus are considered stable (if the ProtoBuf definition does not change) and safe for programmatic use.
sourcepub fn from_str_name(value: &str) -> Option<Self>
pub fn from_str_name(value: &str) -> Option<Self>
Creates an enum from field names used in the ProtoBuf definition.
Trait Implementations§
source§impl Ord for Feature
impl Ord for Feature
source§impl PartialEq for Feature
impl PartialEq for Feature
source§impl PartialOrd for Feature
impl PartialOrd for Feature
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for
self
and other
) and is used by the <=
operator. Read moresource§impl TryFrom<i32> for Feature
impl TryFrom<i32> for Feature
§type Error = DecodeError
type Error = DecodeError
The type returned in the event of a conversion error.
impl Copy for Feature
impl Eq for Feature
impl StructuralPartialEq for Feature
Auto Trait Implementations§
impl Freeze for Feature
impl RefUnwindSafe for Feature
impl Send for Feature
impl Sync for Feature
impl Unpin for Feature
impl UnwindSafe for Feature
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