Enum IOSurfaceLockOptions 

#[repr(u32)]
pub enum IOSurfaceLockOptions {
    ReadOnly = 1,
    AvoidSync = 2,
}

Lock options for IOSurface

Variants

ReadOnly = 1

Read-only lock

AvoidSync = 2

Avoid synchronization

Implementations

impl IOSurfaceLockOptions

pub const fn as_u32(self) -> u32

Trait Implementations

impl Clone for IOSurfaceLockOptions

fn clone(&self) -> IOSurfaceLockOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IOSurfaceLockOptions

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

Formats the value using the given formatter.

impl Hash for IOSurfaceLockOptions

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for IOSurfaceLockOptions

fn eq(&self, other: &IOSurfaceLockOptions) -> 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 Copy for IOSurfaceLockOptions

impl Eq for IOSurfaceLockOptions

impl StructuralPartialEq for IOSurfaceLockOptions