Enum ResizeError 

pub enum ResizeError {
    InvalidCanvasSize {
        which: &'static str,
        size: CanvasSize,
    },
    SourceSizeOverflow,
    OutputSizeOverflow,
    OutputTooLarge {
        actual: usize,
        maximum: usize,
    },
    InvalidSourceBufferLength {
        actual: usize,
        expected: usize,
    },
    UnexpectedFrameCanvas {
        actual: CanvasSize,
        expected: CanvasSize,
    },
    ImageResize(String),
}

Failure to create or apply a ResizePlan.

Variants

InvalidCanvasSize

A source or maximum canvas has a zero dimension.

Fields

which: &'static str

Which input was invalid.

size: CanvasSize

Invalid dimensions.

SourceSizeOverflow

The source RGBA byte count overflowed the host address space.

OutputSizeOverflow

The destination RGBA byte count overflowed the host address space.

OutputTooLarge

The destination exceeds ResizeOptions::max_output_rgba_bytes.

Fields

actual: usize

Actual destination buffer size in bytes.

maximum: usize

Configured maximum destination buffer size in bytes.

InvalidSourceBufferLength

The source buffer length does not match the plan’s source canvas.

Fields

actual: usize

Actual source buffer size in bytes.

expected: usize

Required source buffer size in bytes.

UnexpectedFrameCanvas

A frame’s canvas does not match the plan’s source canvas.

Fields

actual: CanvasSize

Canvas received from the caller.

expected: CanvasSize

Canvas required by the plan.

ImageResize(String)

The underlying RGBA resizer rejected the operation.

Trait Implementations

impl Clone for ResizeError

fn clone(&self) -> ResizeError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ResizeError

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

Formats the value using the given formatter.

impl Display for ResizeError

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

Formats the value using the given formatter.

impl Eq for ResizeError

impl Error for ResizeError

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 ResizeError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ResizeError