Enum TranscodeError

pub enum TranscodeError<L> {
    Conversion {
        line_no: u32,
        error: L,
    },
    Io(Error),
}

Errors resulting from a transcoding operation.

Variants

Conversion

When an error occurred while processing a particular line.

Fields

line_no: u32

error: L

Io(Error)

Implementations

impl<L> TranscodeError<L>

pub fn into_conversion_error(self) -> Option<(u32, L)>

Maps the error into a TranscodeError::Conversion.

pub fn into_io_error(self) -> Option<Error>

Maps the error into a TranscodeError::Io.

impl<L: Into<Box<dyn Error>>> TranscodeError<L>

pub fn into_dynamic(self) -> TranscodeError<Box<dyn Error>>

Boxes the given error if it is a TranscodeError::Conversion, returning the line error as an Error trait.

This is useful for working with methods that return a generic Result<_, Box<dyn Error>>.

Trait Implementations

impl<L: Debug> Debug for TranscodeError<L>

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

Formats the value using the given formatter.

impl<L: Display + Debug> Display for TranscodeError<L>

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

Formats the value using the given formatter.

impl<L: Display + Debug> Error for TranscodeError<L>

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<L> From<Error> for TranscodeError<L>

fn from(error: Error) -> Self

Converts to this type from the input type.