Enum flexi_logger::FlexiLoggerError

pub enum FlexiLoggerError {
    BadDirectory,
    CleanupThread(Error),
    Io(Error),
    Notify(Error),
    Toml(Error),
    LevelFilter(String),
    Parse(Vec<String>, LogSpecification),
    Log(SetLoggerError),
    Poison,
}

Describes errors in the initialization of flexi_logger.

Variants

BadDirectory

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

CleanupThread(Error)

Spawning the cleanup thread failed.

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

Io(Error)

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

Notify(Error)

Error with the filesystem notifications for the specfile.

Toml(Error)

The configured logspec file cannot be read.

LevelFilter(String)

Invalid level filter.

Parse(Vec<String>, LogSpecification)

Some error occured during parsing as log specification.

Log(SetLoggerError)

Logger initialization failed.

Poison

Some synchronization object is poisoned

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, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Error for FlexiLoggerError

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

Deprecated since 1.41.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

fn cause(&self) -> Option<&dyn Error>

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for FlexiLoggerError

#[must_use] fn from(err: Error) -> Self

Performs the conversion.

impl From<Error> for FlexiLoggerError

#[must_use] fn from(err: Error) -> Self

Performs the conversion.

impl From<Error> for FlexiLoggerError

#[must_use] fn from(err: Error) -> Self

Performs the conversion.

impl From<PatternError> for FlexiLoggerError

#[must_use] fn from(err: PatternError) -> Self

Performs the conversion.

impl From<SetLoggerError> for FlexiLoggerError

#[must_use] fn from(err: SetLoggerError) -> Self

Performs the conversion.