Enum microkelvin::MaxKey
source ·
[−]#[repr(u8)]
pub enum MaxKey<K> {
NegativeInfinity,
Maximum(K),
}
Expand description
The maximum value of a collection
Variants
NegativeInfinity
Identity of max, everything else is larger
Maximum(K)
Actual max value
Trait Implementations
type Error = EnumCheckError<u8>
type Error = EnumCheckError<u8>
The error that may result from checking the type.
unsafe fn check_bytes<'__bytecheck>(
value: *const Self,
context: &mut __C
) -> Result<&'__bytecheck Self, Self::Error>
unsafe fn check_bytes<'__bytecheck>(
value: *const Self,
context: &mut __C
) -> Result<&'__bytecheck Self, Self::Error>
Checks whether the given pointer points to a valid value within the given context. Read more
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
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<K> RefUnwindSafe for MaxKey<K> where
K: RefUnwindSafe,
impl<K> UnwindSafe for MaxKey<K> where
K: UnwindSafe,
Blanket Implementations
type ArchivedMetadata = ()
type ArchivedMetadata = ()
The archived version of the pointer metadata for this type.
pub fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata
pub fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata
Converts some archived metadata to the pointer metadata for itself.
The archived counterpart of this type. Unlike Archive
, it may be unsized. Read more
type MetadataResolver = ()
type MetadataResolver = ()
The resolver for the metadata of this type. Read more
pub unsafe fn resolve_metadata(
&self,
usize,
<T as ArchiveUnsized>::MetadataResolver,
*mut <<T as ArchiveUnsized>::Archived as ArchivePointee>::ArchivedMetadata
)
pub unsafe fn resolve_metadata(
&self,
usize,
<T as ArchiveUnsized>::MetadataResolver,
*mut <<T as ArchiveUnsized>::Archived as ArchivePointee>::ArchivedMetadata
)
Creates the archived version of the metadata for this value at the given position and writes it to the given output. Read more
Mutably borrows from an owned value. Read more
impl<F, W, T, D> Deserialize<With<T, W>, D> for F where
W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?Sized,
impl<F, W, T, D> Deserialize<With<T, W>, D> for F where
W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?Sized,
Gets the layout of the type.