Struct Builder 

pub struct Builder { /* private fields */ }

A builder for configuring the file logger.

Implementations

impl Builder

pub fn new() -> Self

Returns a new builder for configuring the logger.

pub fn directory(self, dir: impl Into<PathBuf>) -> Self

Set the directory where the log file will be stored.

Defaults to the Alfred workflow cache directory.

pub fn filename(self, filename: impl Into<Cow<'static, str>>) -> Self

Set the name of the log file relative to the directory.

Defaults to powerpack.log.

pub fn max_level(self, max_level: LevelFilter) -> Self

Set the maximum log level

pub fn try_init(self) -> Result<(), Error>

Try to initialize the logger

pub fn init(self)

Initialize the logger

Panics

Panics if the logger has already been initialized or there are IO errors when creating/accessing the log file.

Use Builder::try_init if you want to handle the error.

pub fn init_idempotent(self)

Initialize the logger if it hasn’t already been initialized.

Panics

Panics if there are IO errors when creating/accessing the log file.

Trait Implementations

impl Clone for Builder

fn clone(&self) -> Builder

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Builder

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

Formats the value using the given formatter.

impl Default for Builder

fn default() -> Self

Returns the “default value” for a type.