Struct abscissa_core::trace::component::Tracing

pub struct Tracing { /* fields omitted */ }

Abscissa component for initializing the tracing subsystem

Methods

impl Tracing

pub fn new(
    config: Config,
    color_choice: ColorChoice
) -> Result<Self, FrameworkError>

Create a new Tracing component from the given Config.

pub fn filter(&self) -> String

Return the currently-active tracing filter.

pub fn reload_filter(&mut self, filter: impl Into<EnvFilter>)

Reload the currently-active filter with the supplied value.

This can be used to provide a dynamic tracing filter endpoint.

Trait Implementations

impl<A> Component<A> for Tracing where
    A: Application, 

fn id(&self) -> Id

Identifier for this component

fn version(&self) -> Version

Version of this component

fn after_config(&mut self, config: &A::Cfg) -> Result<(), FrameworkError>

Lifecycle event called when application configuration should be loaded if it were possible.

fn dependencies(&self) -> Iter<Id>

Names of the components this component depends on.

fn register_dependency(
    &mut self,
    handle: Handle,
    dependency: &mut dyn Component<A>
) -> Result<(), FrameworkError>

Register a dependency of this component (a.k.a. "dependency injection")

fn before_shutdown(&self, kind: Shutdown) -> Result<(), FrameworkError>

Perform any tasks which should occur before the app exits

impl Debug for Tracing

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

Formats the value using the given formatter.