Struct cranelift_entity::packed_option::PackedOption [−][src]
pub struct PackedOption<T: ReservedValue>(_);
Expand description
Packed representation of Option<T>
.
Implementations
Maps a PackedOption<T>
to Option<U>
by applying a function to a contained value.
Trait Implementations
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
This method tests for !=
.
This method returns an ordering between self
and other
values if one exists. Read more
This method tests less than (for self
and other
) and is used by the <
operator. Read more
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
Auto Trait Implementations
impl<T> RefUnwindSafe for PackedOption<T> where
T: RefUnwindSafe,
impl<T> Send for PackedOption<T> where
T: Send,
impl<T> Sync for PackedOption<T> where
T: Sync,
impl<T> Unpin for PackedOption<T> where
T: Unpin,
impl<T> UnwindSafe for PackedOption<T> where
T: UnwindSafe,
Blanket Implementations
Mutably borrows from an owned value. Read more