Struct abi_stable::type_layout::IsExhaustive

pub struct IsExhaustive { /* private fields */ }

Whether this enum is exhaustive,if it is,it can add variants in minor versions.

Implementations

impl IsExhaustive

pub const fn exhaustive() -> IsExhaustive

Constructs this IsExhaustive as being exhaustive.

pub const fn nonexhaustive( nonexhaustive: &'static TLNonExhaustive, ) -> IsExhaustive

Constructs this IsExhaustive as being nonexhaustive.

pub const fn is_exhaustive(&self) -> bool

Whether this is an exhaustive enum.

pub const fn is_nonexhaustive(&self) -> bool

Whether this is an nonexhaustive enum.

pub const fn as_nonexhaustive(&self) -> Option<&'static TLNonExhaustive>

Converts this to a TLNonExhaustive.Returning None if it is exhaustive.

Trait Implementations

impl Clone for IsExhaustive

fn clone(&self) -> IsExhaustive

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for IsExhaustive

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl GetStaticEquivalent_ for IsExhaustive

type StaticEquivalent = _static_IsExhaustive

The 'static equivalent of Self

impl PartialEq for IsExhaustive

fn eq(&self, other: &IsExhaustive) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StableAbi for IsExhaustive

type IsNonZeroType = <Option<&'static TLNonExhaustive> as StableAbi>::IsNonZeroType

Whether this type has a single invalid bit-pattern.

const LAYOUT: &'static TypeLayout = _

The layout of the type provided by implementors.

const ABI_CONSTS: AbiConsts = _

const-equivalents of the associated types.

impl Copy for IsExhaustive

impl Eq for IsExhaustive

impl StructuralPartialEq for IsExhaustive