Enum PixmanError

pub enum PixmanError {
    UnsupportedNumberOfPlanes,
    UnsupportedPixelFormat(DrmFourcc),
    UnsupportedModifier(DrmModifier),
    UnsupportedWlPixelFormat(Format),
    IncompleteBuffer {
        expected: usize,
        actual: usize,
    },
    BufferAccessError(BufferAccessError),
    ImportFailed,
    BufferDestroyed,
    Map(DmabufMappingFailed),
    Sync(DmabufSyncFailed),
    Failed(OperationFailed),
    NoTargetBound,
    Unsupported,
    SyncInterrupted,
}

Available on crate feature renderer_pixman only.

Error returned during rendering using pixman

Variants

UnsupportedNumberOfPlanes

The given buffer has an unsupported number of planes

UnsupportedPixelFormat(DrmFourcc)

The given buffer has an unsupported pixel format

UnsupportedModifier(DrmModifier)

The given buffer has an unsupported modifier

UnsupportedWlPixelFormat(Format)

Available on crate feature wayland_frontend only.

The given wl buffer has an unsupported pixel format

IncompleteBuffer

The given buffer is incomplete

Fields

expected: usize

Expected len of the buffer

actual: usize

Actual len of the buffer

BufferAccessError(BufferAccessError)

Available on crate feature wayland_frontend only.

The given buffer was not accessible

ImportFailed

Failed to import the given buffer

BufferDestroyed

The underlying buffer has been destroyed

Map(DmabufMappingFailed)

Mapping the buffer failed

Sync(DmabufSyncFailed)

Synchronizing access to the buffer failed

Failed(OperationFailed)

The requested operation failed

NoTargetBound

No target is currently bound

Unsupported

The requested operation is not supported

SyncInterrupted

Blocking for a synchronization primitive failed

Trait Implementations

impl Debug for PixmanError

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

Formats the value using the given formatter.

impl Display for PixmanError

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

Formats the value using the given formatter.

impl Error for PixmanError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<BufferAccessError> for PixmanError

fn from(source: BufferAccessError) -> Self

Converts to this type from the input type.

impl From<DmabufMappingFailed> for PixmanError

fn from(source: DmabufMappingFailed) -> Self

Converts to this type from the input type.

impl From<DmabufSyncFailed> for PixmanError

fn from(source: DmabufSyncFailed) -> Self

Converts to this type from the input type.

impl From<OperationFailed> for PixmanError

fn from(source: OperationFailed) -> Self

Converts to this type from the input type.

impl From<PixmanError> for SwapBuffersError

fn from(value: PixmanError) -> Self

Converts to this type from the input type.