Enum Error

pub enum Error {
    Memory(String),
    InvalidArgument(String),
    Operation(String),
    Io(String),
    Cuda(String),
    TypeConversion(String),
    IndexOutOfBounds(String),
    Unsupported(String),
    External(String),
}

OpenCV error types

Variants

Memory(String)

InvalidArgument(String)

Operation(String)

Io(String)

Cuda(String)

TypeConversion(String)

IndexOutOfBounds(String)

Unsupported(String)

External(String)

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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 Error

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(err: Error) -> Self

Converts to this type from the input type.