Enum CameraError 

pub enum CameraError {
    UnitializedError,
    InitializeError {
        backend: ApiBackend,
        error: String,
    },
    ShutdownError {
        backend: ApiBackend,
        error: String,
    },
    GeneralError(String),
    StructureError {
        structure: String,
        error: String,
    },
    OpenDeviceError(String, String),
    GetPropertyError {
        property: String,
        error: String,
    },
    SetPropertyError {
        property: String,
        value: String,
        error: String,
    },
    OpenStreamError(String),
    ReadFrameError(String),
    ProcessFrameError {
        src: FrameFormat,
        destination: String,
        error: String,
    },
    StreamShutdownError(String),
    UnsupportedOperationError(ApiBackend),
    NotImplementedError(String),
}

All errors in nokhwa.

Variants

UnitializedError

InitializeError

Fields

backend: ApiBackend

error: String

ShutdownError

Fields

backend: ApiBackend

error: String

GeneralError(String)

StructureError

Fields

structure: String

error: String

OpenDeviceError(String, String)

GetPropertyError

Fields

property: String

error: String

SetPropertyError

Fields

property: String

value: String

error: String

OpenStreamError(String)

ReadFrameError(String)

ProcessFrameError

Fields

src: FrameFormat

destination: String

error: String

StreamShutdownError(String)

UnsupportedOperationError(ApiBackend)

NotImplementedError(String)

Trait Implementations

impl Clone for NokhwaError

fn clone(&self) -> NokhwaError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NokhwaError

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

Formats the value using the given formatter.

impl Display for NokhwaError

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

Formats the value using the given formatter.

impl Error for NokhwaError

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.