Enum FlexiLoggerError 

#[non_exhaustive]
pub enum FlexiLoggerError {
    Reset,
    NoDuplication,
    NoFileLogger,
    OutputBadDirectory,
    OutputBadFile,
    BadFileSpec(&'static str),
    OutputCleanupThread(Error),
    OutputIo(Error),
    SpecfileToml(Error),
    SpecfileIo(Error),
    SpecfileExtension(&'static str),
    LevelFilter(String),
    Parse(String, LogSpecification),
    Log(SetLoggerError),
    Poison,
    Palette(ParseIntError),
    RepeatedPaletteInitialization,
    Shutdown(SendError<Vec<u8>>),
    TracingSetup(SetGlobalDefaultError),
}

Describes errors in the initialization of flexi_logger.

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.

Reset

Chosen reset not possible.

NoDuplication

Method not possible because duplication is not possible.

NoFileLogger

Method not possible because no file logger is configured.

OutputBadDirectory

Log file cannot be written because the specified path is not a directory.

OutputBadFile

Log file cannot be written because the specified path is a directory.

BadFileSpec(&'static str)

Invalid input for deriving FileSpec.

OutputCleanupThread(Error)

Spawning the cleanup thread failed.

This error can safely be avoided with Logger::cleanup_in_background_thread(false).

OutputIo(Error)

Log cannot be written, e.g. because the configured output directory is not accessible.

SpecfileToml(Error)

Available on crate feature specfile only.

Parsing the configured logspec toml-file failed.

SpecfileIo(Error)

Available on crate feature specfile only.

Specfile cannot be accessed or created.

SpecfileExtension(&'static str)

Available on crate feature specfile only.

Specfile has an unsupported extension.

LevelFilter(String)

Invalid level filter.

Parse(String, LogSpecification)

Failed to parse log specification.

The String contains a description of the error, the second parameter contains the resulting LogSpecification object

Log(SetLoggerError)

Logger initialization failed.

Poison

Some synchronization object is poisoned.

Palette(ParseIntError)

Available on crate feature colors only.

Palette parsing failed

RepeatedPaletteInitialization

Available on crate feature colors only.

Repeated palette initialization failed

Shutdown(SendError<Vec<u8>>)

Available on crate feature async only.

Logger is shut down.

TracingSetup(SetGlobalDefaultError)

Available on crate feature trc only.

Tracing initialization failed.

Trait Implementations

impl Debug for FlexiLoggerError

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

Formats the value using the given formatter.

impl Display for FlexiLoggerError

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

Formats the value using the given formatter.

impl Error for FlexiLoggerError

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 FlexiLoggerError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for FlexiLoggerError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Infallible> for FlexiLoggerError

fn from(_other: Infallible) -> FlexiLoggerError

Converts to this type from the input type.

impl From<ParseIntError> for FlexiLoggerError

fn from(source: ParseIntError) -> Self

Converts to this type from the input type.

impl From<SendError<Vec<u8>>> for FlexiLoggerError

fn from(source: SendError<Vec<u8>>) -> Self

Converts to this type from the input type.

impl From<SetGlobalDefaultError> for FlexiLoggerError

fn from(source: SetGlobalDefaultError) -> Self

Converts to this type from the input type.

impl From<SetLoggerError> for FlexiLoggerError

fn from(source: SetLoggerError) -> Self

Converts to this type from the input type.