Enum OpenInputError 

#[non_exhaustive]
pub enum OpenInputError {
    OutOfMemory,
    InvalidArgument,
    NotFound,
    IOError,
    PipeError,
    BadFileDescriptor,
    NotImplemented,
    OperationNotPermitted,
    InvalidData,
    Timeout,
    InvalidOption(String),
    UnknownError(i32),
    InvalidSource,
    InvalidFormat(String),
    SeekFunctionMissing,
}

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.

OutOfMemory

InvalidArgument

NotFound

IOError

PipeError

BadFileDescriptor

NotImplemented

OperationNotPermitted

InvalidData

Timeout

InvalidOption(String)

A builder option carried an invalid value (e.g. a non-positive set_framerate, a non-finite set_ts_scale, an out-of-range set_io_buffer_size). Setters store values as given and defer validation to open time, so a bad value surfaces here instead of panicking in the setter.

UnknownError(i32)

InvalidSource

InvalidFormat(String)

SeekFunctionMissing

Trait Implementations

impl Debug for OpenInputError

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

Formats the value using the given formatter.

impl Display for OpenInputError

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

Formats the value using the given formatter.

impl Error for OpenInputError

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<OpenInputError> for Error

fn from(source: OpenInputError) -> Self

Converts to this type from the input type.

impl From<i32> for OpenInputError

fn from(err_code: i32) -> Self

Converts to this type from the input type.