Enum LimitExceeded 

#[non_exhaustive]
pub enum LimitExceeded {
    Width {
        actual: u32,
        max: u32,
    },
    Height {
        actual: u32,
        max: u32,
    },
    Pixels {
        actual: u64,
        max: u64,
    },
    Memory {
        actual: u64,
        max: u64,
    },
    InputSize {
        actual: u64,
        max: u64,
    },
    OutputSize {
        actual: u64,
        max: u64,
    },
    Frames {
        actual: u32,
        max: u32,
    },
    Duration {
        actual: u64,
        max: u64,
    },
}

A resource limit was exceeded.

Returned by ResourceLimits::check_dimensions() and related methods. Each variant carries the actual value and the limit that was exceeded, enabling useful error messages.

Implements core::error::Error so codecs can wrap it in their own error types.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Width

Image width exceeded max_width.

Fields

actual: u32

Actual width.

max: u32

Maximum allowed.

Height

Image height exceeded max_height.

Fields

actual: u32

Actual height.

max: u32

Maximum allowed.

Pixels

Pixel count exceeded max_pixels.

Fields

actual: u64

Actual pixel count.

max: u64

Maximum allowed.

Memory

Memory exceeded max_memory_bytes.

Fields

actual: u64

Estimated memory in bytes.

max: u64

Maximum allowed.

InputSize

Input data size exceeded max_input_bytes.

Fields

actual: u64

Actual input size in bytes.

max: u64

Maximum allowed.

OutputSize

Encoded output exceeded max_output_bytes.

Fields

actual: u64

Actual or estimated output size in bytes.

max: u64

Maximum allowed.

Frames

Frame count exceeded max_frames.

Fields

actual: u32

Actual frame count.

max: u32

Maximum allowed.

Duration

Animation duration exceeded max_animation_ms.

Fields

actual: u64

Actual duration in milliseconds.

max: u64

Maximum allowed.

Trait Implementations

impl Clone for LimitExceeded

fn clone(&self) -> LimitExceeded

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LimitExceeded

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

Formats the value using the given formatter.

impl Display for LimitExceeded

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

Formats the value using the given formatter.

impl Error for LimitExceeded

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 LimitExceeded

fn eq(&self, other: &LimitExceeded) -> 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 Eq for LimitExceeded

impl StructuralPartialEq for LimitExceeded