Struct LoggerBuilder 

pub struct LoggerBuilder<W, S> { /* private fields */ }

Logger builder

Implementations

impl LoggerBuilder<fn() -> Stderr, LoggerSubscriber>

pub fn new() -> Self

Creates a new builder

impl<W, S> LoggerBuilder<W, S>

pub fn stderr<W2>(self, stderr: W2) -> LoggerBuilder<W2, S>

Sets the stderr output of this logger

pub fn layer<L>(self, layer: L) -> LoggerBuilder<W, Layered<L, S>>

where S: Subscriber, L: Layer<S>,

Adds a layer to this logger’s subscriber

pub fn stderr_filter_default(self, filter: &str) -> Self

Sets the default stderr filter

pub fn stderr_filter(self, key: &str, filter: &str) -> Self

Sets a stderr filter

pub fn file_filter_default(self, filter: &str) -> Self

Sets the default file filter

pub fn file_filter(self, key: &str, filter: &str) -> Self

Sets a file filter

pub fn filter(self, key: &str, filter: &str) -> Self

Sets a filter for both the stderr and file layers

pub fn build(self) -> Logger

where W: for<'a> MakeWriter<'a> + Clone + Send + Sync + 'static, S: Subscriber + for<'a> LookupSpan<'a> + Send + Sync + 'static,

Builds the logger

Trait Implementations

impl Default for LoggerBuilder<fn() -> Stderr, LoggerSubscriber>

fn default() -> Self

Returns the “default value” for a type.