Struct argmin_observer_slog::SlogLogger

pub struct SlogLogger { /* private fields */ }

A logger using the slog crate as backend.

Implementations

impl SlogLogger

pub fn term() -> Self

Log to the terminal.

Will block execution when buffer is full.

Example

use argmin_observer_slog::SlogLogger;

let terminal_logger = SlogLogger::term();

pub fn term_noblock() -> Self

Log to the terminal without blocking execution.

Messages may be lost in case of buffer overflow.

Example

use argmin_observer_slog::SlogLogger;

let terminal_logger = SlogLogger::term_noblock();

Trait Implementations

impl Clone for SlogLogger

fn clone(&self) -> SlogLogger

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<I> Observe<I> for SlogLogger

where I: State,

fn observe_init(&mut self, msg: &str, _state: &I, kv: &KV) -> Result<(), Error>

Log basic information about the optimization after initialization.

fn observe_iter(&mut self, state: &I, kv: &KV) -> Result<(), Error>

Logs information about the progress of the optimization after every iteration.

fn observe_final(&mut self, _state: &I) -> Result<(), Error>

Called at the end of a solver run