Enum TracingError 

pub enum TracingError {
    AlreadyInitialized,
    InvalidSamplingRate(f64),
    ExporterInitialization(String),
    GlobalTracerSetup(String),
}

Errors that can occur during tracing initialization or operation.

Variants

AlreadyInitialized

Tracing system has already been initialized

InvalidSamplingRate(f64)

Invalid sampling rate (must be between 0.0 and 1.0)

ExporterInitialization(String)

Failed to initialize the exporter

GlobalTracerSetup(String)

Failed to set global tracer provider

Trait Implementations

impl Debug for TracingError

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

Formats the value using the given formatter.

impl Display for TracingError

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

Formats the value using the given formatter.

impl Error for TracingError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<TracingError> for ObservabilityError

fn from(source: TracingError) -> Self

Converts to this type from the input type.