Struct tracing_layer_discord::DiscordLayer

pub struct DiscordLayer { /* private fields */ }

Layer for forwarding tracing events to Discord.

Implementations

impl DiscordLayer

pub fn builder( app_name: String, target_filters: EventFilters ) -> DiscordLayerBuilder

Create a new builder for DiscordLayer.

Examples found in repository

examples/simple.rs (line 31)

async fn main() {
    let (discord_layer, background_worker) = DiscordLayer::builder("test-app".to_string(), Default::default()).build();
    let subscriber = Registry::default().with(discord_layer);
    tracing::subscriber::set_global_default(subscriber).unwrap();
    controller().await;
    background_worker.shutdown().await;
}

examples/exclude_messages_below_level.rs (line 16)

async fn main() {
    let targets_to_filter: EventFilters = Regex::new("exclude_messages_below_level").unwrap().into();
    let (discord_layer, background_worker) = DiscordLayer::builder("test-app".to_string(), targets_to_filter)
        .level_filters("info".to_string())
        .build();
    let subscriber = Registry::default().with(discord_layer);
    tracing::subscriber::set_global_default(subscriber).unwrap();
    handler().await;
    background_worker.shutdown().await;
}

examples/exclude_messages_by_content.rs (line 17)

async fn main() {
    let targets_to_filter: EventFilters = (None, None).into();
    let messages_to_exclude = vec![Regex::new("the message we want to exclude").unwrap()];
    let (discord_layer, background_worker) = DiscordLayer::builder("test-app".to_string(), targets_to_filter)
        .message_filters((Vec::new(), messages_to_exclude).into())
        .build();
    let subscriber = Registry::default().with(discord_layer);
    tracing::subscriber::set_global_default(subscriber).unwrap();
    handler().await;
    background_worker.shutdown().await;
}

examples/filter_records_by_fields.rs (line 21)

async fn main() {
    let targets_to_filter: EventFilters = Regex::new("filter_records_by_fields").unwrap().into();
    let event_fields_to_filter: EventFilters = Regex::new("password").unwrap().into();
    let (discord_layer, background_worker) = DiscordLayer::builder("test-app".to_string(), targets_to_filter)
        .event_by_field_filters(event_fields_to_filter)
        .build();
    let subscriber = Registry::default().with(discord_layer);
    tracing::subscriber::set_global_default(subscriber).unwrap();
    handler().await;
    background_worker.shutdown().await;
}

examples/exclude_fields_from_messages.rs (line 25)

async fn main() {
    let targets_to_filter: EventFilters = Regex::new("exclude_fields_from_messages").unwrap().into();
    let fields_to_exclude = vec![
        Regex::new(".*token.*").unwrap(),
        Regex::new(".*password.*").unwrap(),
        Regex::new("command").unwrap(),
    ];
    let (discord_layer, background_worker) = DiscordLayer::builder("test-app".to_string(), targets_to_filter)
        .field_exclusion_filters(fields_to_exclude)
        .build();
    let subscriber = Registry::default().with(discord_layer);
    tracing::subscriber::set_global_default(subscriber).unwrap();
    handler().await;
    background_worker.shutdown().await;
}

Trait Implementations

impl<S> Layer<S> for DiscordLayer

where S: Subscriber + for<'a> LookupSpan<'a>,

fn on_event(&self, event: &Event<'_>, ctx: Context<'_, S>)

Notifies this layer that an event has occurred.

fn on_layer(&mut self, subscriber: &mut S)

Performs late initialization when attaching a Layer to a Subscriber.

fn register_callsite(&self, metadata: &'static Metadata<'static>) -> Interest

Registers a new callsite with this layer, returning whether or not the layer is interested in being notified about the callsite, similarly to Subscriber::register_callsite.

fn enabled(&self, metadata: &Metadata<'_>, ctx: Context<'_, S>) -> bool

Returns true if this layer is interested in a span or event with the given metadata in the current Context, similarly to Subscriber::enabled.

fn on_new_span(&self, attrs: &Attributes<'_>, id: &Id, ctx: Context<'_, S>)

Notifies this layer that a new span was constructed with the given Attributes and Id.

fn on_record(&self, _span: &Id, _values: &Record<'_>, _ctx: Context<'_, S>)

Notifies this layer that a span with the given Id recorded the given values.

fn on_follows_from(&self, _span: &Id, _follows: &Id, _ctx: Context<'_, S>)

Notifies this layer that a span with the ID span recorded that it follows from the span with the ID follows.

fn on_enter(&self, _id: &Id, _ctx: Context<'_, S>)

Notifies this layer that a span with the given ID was entered.

fn on_exit(&self, _id: &Id, _ctx: Context<'_, S>)

Notifies this layer that the span with the given ID was exited.

fn on_close(&self, _id: Id, _ctx: Context<'_, S>)

Notifies this layer that the span with the given ID has been closed.

fn on_id_change(&self, _old: &Id, _new: &Id, _ctx: Context<'_, S>)

Notifies this layer that a span ID has been cloned, and that the subscriber returned a different ID.

fn and_then<L>(self, layer: L) -> Layered<L, Self, S>

where L: Layer<S>, Self: Sized,

Composes this layer around the given Layer, returning a Layered struct implementing Layer.

fn with_subscriber(self, inner: S) -> Layered<Self, S>

where Self: Sized,

Composes this Layer with the given Subscriber, returning a Layered struct that implements Subscriber.

fn with_filter<F>(self, filter: F) -> Filtered<Self, F, S>

where Self: Sized, F: Filter<S>,

Combines self with a Filter, returning a Filtered layer.