Struct NativeDisplayManagerErrorCode 

#[repr(transparent)]
pub struct NativeDisplayManagerErrorCode(pub NonZero<c_uint>);

Available on crate feature api-12 only.

Enumerates the result types of the display manager interface.

Available since API-level: 12

Version: 1.0

Tuple Fields

0: NonZero<c_uint>

Implementations

impl NativeDisplayManagerErrorCode

pub const NO_PERMISSION: NativeDisplayManagerErrorCode

Operation no permission

pub const NOT_SYSTEM_APP: NativeDisplayManagerErrorCode

Operation not system app

pub const INVALID_PARAM: NativeDisplayManagerErrorCode

Operation invalid param

pub const DEVICE_NOT_SUPPORTED: NativeDisplayManagerErrorCode

Operation device not supported

pub const INVALID_SCREEN: NativeDisplayManagerErrorCode

Operation screen invalid

pub const INVALID_CALL: NativeDisplayManagerErrorCode

Operation invalid call

pub const SYSTEM_ABNORMAL: NativeDisplayManagerErrorCode

Operation system abnormal

pub const ILLEGAL_PARAM: NativeDisplayManagerErrorCode

Available on crate feature api-20 only.

Operation illegal param.

Available since API-level: 20

Trait Implementations

impl Clone for NativeDisplayManagerErrorCode

fn clone(&self) -> NativeDisplayManagerErrorCode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NativeDisplayManagerErrorCode

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

Formats the value using the given formatter.

impl Hash for NativeDisplayManagerErrorCode

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 NativeDisplayManagerErrorCode

fn eq(&self, other: &NativeDisplayManagerErrorCode) -> 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 NativeDisplayManagerErrorCode

impl Eq for NativeDisplayManagerErrorCode

impl StructuralPartialEq for NativeDisplayManagerErrorCode