Struct OtelGuard

pub struct OtelGuard(/* private fields */);

Drop guard for the Otel provider. This will shutdown the provider when dropped, and generally should be held for the lifetime of the main function.

use init4_bin_base::utils::from_env::FromEnv;
fn main() {
    let cfg = OtelConfig::from_env().unwrap();
    let guard = cfg.provider();
    // do stuff
    // drop the guard when the program is done
}

Implementations

impl OtelGuard

pub fn layer<S>(&self) -> impl Layer<S>

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

Create a filtered tracing layer.

Trait Implementations

impl Debug for OtelGuard

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

Formats the value using the given formatter.

impl Drop for OtelGuard

fn drop(&mut self)

Executes the destructor for this type.