Enum TextureTransferError 

pub enum TextureTransferError {
    UnsupportedPixelFormat {
        pixel_format: usize,
    },
    CpuInaccessibleStorage {
        storage_mode: usize,
    },
    InvalidMipmapLevel {
        mipmap_level: usize,
        mipmap_level_count: usize,
    },
    InvalidSlice {
        slice: usize,
        array_length: usize,
    },
    EmptyRegion,
    UnsupportedDepth {
        depth: usize,
    },
    UnsupportedTextureType {
        texture_type: usize,
    },
    RegionOutOfBounds {
        origin: (usize, usize),
        size: (usize, usize),
        mip_size: (usize, usize),
    },
    BlockMisaligned {
        field: &'static str,
        value: usize,
        block_size: usize,
    },
    BytesPerRowTooSmall {
        bytes_per_row: usize,
        minimum: usize,
    },
    BytesPerRowMisaligned {
        bytes_per_row: usize,
        bytes_per_block: usize,
    },
    LayoutOverflow,
    IntegerOutOfRange {
        field: &'static str,
        value: usize,
    },
    BufferTooShort {
        actual: usize,
        required: usize,
    },
    NativeRejected,
}

Re-exports the Metal framework surface for this item. Errors returned by CPU texture uploads and readback.

Variants

UnsupportedPixelFormat

The texture format does not have a supported CPU byte layout.

Fields

pixel_format: usize

CpuInaccessibleStorage

The texture storage mode cannot be accessed through CPU transfer APIs.

Fields

storage_mode: usize

InvalidMipmapLevel

The requested mipmap level does not exist.

Fields

mipmap_level: usize

mipmap_level_count: usize

InvalidSlice

The requested array slice does not exist.

Fields

slice: usize

array_length: usize

EmptyRegion

A zero-sized transfer region was requested.

UnsupportedDepth

A two-dimensional transfer was requested for a depth texture.

Fields

depth: usize

UnsupportedTextureType

The texture kind is not compatible with a two-dimensional CPU transfer.

Fields

texture_type: usize

RegionOutOfBounds

The region exceeds the selected mip level.

Fields

origin: (usize, usize)

size: (usize, usize)

mip_size: (usize, usize)

BlockMisaligned

A compressed-format coordinate is not block aligned.

Fields

field: &'static str

value: usize

block_size: usize

BytesPerRowTooSmall

The row stride is shorter than the format requires.

Fields

bytes_per_row: usize

minimum: usize

BytesPerRowMisaligned

The row stride is not aligned to a complete format block.

Fields

bytes_per_row: usize

bytes_per_block: usize

LayoutOverflow

Checked layout arithmetic overflowed.

IntegerOutOfRange

A value cannot be represented by the native API.

Fields

field: &'static str

value: usize

BufferTooShort

The source or destination byte slice is too short.

Fields

actual: usize

required: usize

NativeRejected

The native bridge rejected a validated transfer.

Trait Implementations

impl Clone for TextureTransferError

fn clone(&self) -> TextureTransferError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TextureTransferError

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

Formats the value using the given formatter.

impl Display for TextureTransferError

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

Formats the value using the given formatter.

impl Eq for TextureTransferError

impl Error for TextureTransferError

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 PartialEq for TextureTransferError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TextureTransferError