Struct StatsRecorder 

pub struct StatsRecorder { /* private fields */ }

Implementations

impl StatsRecorder

pub fn disabled() -> Self

pub fn new(path: Option<PathBuf>) -> Self

pub fn from_env(var: &str) -> Self

Reads the destination from var, treating unset or empty as disabled.

pub fn is_enabled(&self) -> bool

pub fn write(&self, line: &StatLine<'_>)

Appends one line. A disabled recorder returns before generating an id.

Trait Implementations

impl Clone for StatsRecorder

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StatsRecorder

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

Formats the value using the given formatter.

impl Default for StatsRecorder

fn default() -> Self

Returns the “default value” for a type.