Struct ReplStats 

pub struct ReplStats {
    pub commands_run: u64,
    pub successes: u64,
    pub errors: u64,
    pub chars_typed: u64,
}

Statistics about REPL session.

Fields

commands_run: u64

Number of commands evaluated.

successes: u64

Number of successful elaborations.

errors: u64

Number of errors encountered.

chars_typed: u64

Total characters typed.

Implementations

impl ReplStats

pub fn new() -> Self

Create zeroed stats.

pub fn record_success(&mut self)

Record a successful command.

pub fn record_error(&mut self)

Record an error.

pub fn record_chars(&mut self, n: u64)

Record characters typed.

pub fn success_rate(&self) -> f64

Return success rate (0.0 to 1.0).

Trait Implementations

impl Clone for ReplStats

fn clone(&self) -> ReplStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReplStats

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

Formats the value using the given formatter.

impl Default for ReplStats

fn default() -> ReplStats

Returns the “default value” for a type.