Enum DetectError 

pub enum DetectError {
    UnsupportedPixelFormat(PixelFormat),
    UnsupportedAudioSampleFormat(AudioSampleFormat),
    InvalidFrameBuffer {
        expected: usize,
        actual: usize,
    },
    InvalidDimensions {
        width: u32,
        height: u32,
    },
    InvalidAudioFormat {
        sample_rate: u32,
        channels: u16,
    },
    Source(String),
    InvalidArgument(String),
    Io(Error),
}

Variants describing detect error.

Variants

UnsupportedPixelFormat(PixelFormat)

The unsupported pixel format variant.

UnsupportedAudioSampleFormat(AudioSampleFormat)

The unsupported audio sample format variant.

InvalidFrameBuffer

The invalid frame buffer variant.

Fields

expected: usize

Expected value for this error.

actual: usize

Actual value that triggered this error.

InvalidDimensions

The invalid dimensions variant.

Fields

width: u32

Width in pixels.

height: u32

Height in pixels.

InvalidAudioFormat

The invalid audio format variant.

Fields

sample_rate: u32

Sample rate in hertz.

channels: u16

Number of audio channels.

Source(String)

The source variant.

InvalidArgument(String)

The invalid argument variant.

Io(Error)

The I/O variant.

Trait Implementations

impl Debug for DetectError

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

Formats the value using the given formatter.

impl Display for DetectError

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

Formats the value using the given formatter.

impl Error for DetectError

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<Error> for DetectError

fn from(source: Error) -> Self

Converts to this type from the input type.