Struct OH_Drawing_ErrorCode

#[repr(transparent)]
pub struct OH_Drawing_ErrorCode(pub c_uint);

Available on crate feature api-12 only.

Enumerates error codes of drawing.

Available since API-level: 12

Tuple Fields

0: c_uint

Implementations

impl OH_Drawing_ErrorCode

pub const OH_DRAWING_SUCCESS: OH_Drawing_ErrorCode

Operation completed successfully.

impl OH_Drawing_ErrorCode

pub const OH_DRAWING_ERROR_NO_PERMISSION: OH_Drawing_ErrorCode

Permission verification failed.

impl OH_Drawing_ErrorCode

pub const OH_DRAWING_ERROR_INVALID_PARAMETER: OH_Drawing_ErrorCode

Invalid input parameter. For example, the pointer in the parameter is a nullptr.

impl OH_Drawing_ErrorCode

pub const OH_DRAWING_ERROR_PARAMETER_OUT_OF_RANGE: OH_Drawing_ErrorCode

The parameter is not in the valid range.

impl OH_Drawing_ErrorCode

pub const OH_DRAWING_ERROR_ALLOCATION_FAILED: OH_Drawing_ErrorCode

Available on crate feature api-13 only.

mem allocate failed.

Available since API-level: 13

Trait Implementations

impl Clone for OH_Drawing_ErrorCode

fn clone(&self) -> OH_Drawing_ErrorCode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for OH_Drawing_ErrorCode

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

Formats the value using the given formatter.

impl Hash for OH_Drawing_ErrorCode

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 OH_Drawing_ErrorCode

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

impl Eq for OH_Drawing_ErrorCode

impl StructuralPartialEq for OH_Drawing_ErrorCode