Enum SizeError 

pub enum SizeError {
    ChannelsContainer {
        actual: usize,
        required: usize,
    },
    FramesContainer {
        actual: usize,
        required: usize,
    },
    ChannelBuffer {
        index: usize,
        actual: usize,
        required: usize,
    },
    FrameBuffer {
        index: usize,
        actual: usize,
        required: usize,
    },
    Total {
        actual: usize,
        required: usize,
    },
    Mask {
        actual: usize,
        required: usize,
    },
}

Error returned when the wrapped data structure has the wrong dimensions, typically that it is too short.

Variants

ChannelsContainer

The outer container in a sequential nested layout has too few channel buffers.

This applies to structures like &[Vec<T>] or &[&[T]] used as channel-major data, where each outer element represents one channel.

Fields

actual: usize

required: usize

FramesContainer

The outer container in an interleaved nested layout has too few frame buffers.

This applies to structures like &[Vec<T>] or &[&[T]] used as frame-major data, where each outer element represents one frame.

Fields

actual: usize

required: usize

ChannelBuffer

An inner channel buffer is too short for the requested frame count.

index identifies which channel buffer failed the length check.

Fields

index: usize

actual: usize

required: usize

FrameBuffer

An inner frame buffer is too short for the requested channel count.

index identifies which frame buffer failed the length check.

Fields

index: usize

actual: usize

required: usize

Total

A flat (non-nested) sample buffer is too short for the requested dimensions.

This is used for adapters backed by a single contiguous slice/vector where the required length is computed from channels * frames (and possibly an additional per-sample element factor for raw byte/sample representations).

actual is the provided flat buffer length and required is the minimum length needed for the requested adapter shape.

Fields

actual: usize

required: usize

Mask

A channel-activity mask has an invalid length.

This applies to sparse sequential adapters where the mask must contain one boolean entry per channel.

actual is the provided mask length and required is the channel count.

Fields

actual: usize

required: usize

Trait Implementations

impl Debug for SizeError

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

Formats the value using the given formatter.

impl Display for SizeError

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

Formats the value using the given formatter.

impl Error for SizeError

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.