Struct TracingSetup 

pub struct TracingSetup {
    pub(crate) base_level: Option<String>,
    pub(crate) extra_directives: Option<String>,
    pub(crate) tokio_console_bind: Option<SocketAddr>,
    pub(crate) with_jaeger: bool,
    pub(crate) with_file: Option<File>,
}

Consolidates the setup of server tracing into a helper

Fields

base_level: Option<String>

extra_directives: Option<String>

tokio_console_bind: Option<SocketAddr>

with_jaeger: bool

with_file: Option<File>

Implementations

impl TracingSetup

pub fn tokio_console_bind(&mut self, address: Option<SocketAddr>) -> &mut Self

Setup a console server for tokio logging https://docs.rs/console-subscriber

pub fn with_jaeger(&mut self, enabled: bool) -> &mut Self

Setup telemetry export via OTLP (OpenTelemetry Protocol).

This uses the OTLP exporter which is compatible with Jaeger (since v1.35), the OpenTelemetry Collector, and many other observability backends.

Configure the endpoint with OTEL_EXPORTER_OTLP_ENDPOINT environment variable (defaults to http://localhost:4317 for gRPC).

To use with Jaeger:

docker run -d -p4317:4317 -p16686:16686 jaegertracing/all-in-one:latest

pub fn with_file(&mut self, file: Option<File>) -> &mut Self

pub fn with_base_level(&mut self, level: impl Into<String>) -> &mut Self

Sets the log level applied to most modules. Some overly chatty modules are muted even if this is set to a lower log level, use the RUST_LOG environment variable to override.

pub fn with_directive(&mut self, directive: &str) -> &mut Self

Add a filter directive.

pub fn init(&mut self) -> Result<()>

Initialize the logging, must be called for tracing to begin

Trait Implementations

impl Default for TracingSetup

fn default() -> TracingSetup

Returns the “default value” for a type.