Struct TracingOptions 

pub struct TracingOptions {
    pub format: LogFormat,
    pub level: Option<String>,
    pub modules: HashMap<String, String>,
}

Options for initialising the tracing subscriber.

Fields

format: LogFormat

Output format (text or json).

level: Option<String>

Base log level (overridden by RUST_LOG env var).

modules: HashMap<String, String>

Per-module log level overrides.

Trait Implementations

impl Clone for TracingOptions

fn clone(&self) -> TracingOptions

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TracingOptions

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

Formats the value using the given formatter.

impl Default for TracingOptions

fn default() -> TracingOptions

Returns the “default value” for a type.