Struct ringlog::MultiLogBuilder

pub struct MultiLogBuilder { /* private fields */ }

A type to construct a multi-target RingLog which routes messages based on the log’s target metadata to a corresponding RingLog. Targets which do not match a specific target will be routed to the default RingLog if one is configured.

Implementations

impl MultiLogBuilder

pub fn new() -> Self

Create a new MultiLog builder

Examples found in repository

examples/demo-multi.rs (line 40)

fn main() {
    let default = LogBuilder::new()
        .output(Box::new(Stdout::new()))
        .build()
        .expect("failed to initialize default log");

    let command = LogBuilder::new()
        .output(Box::new(
            File::new("command.log", "command.old", 100).expect("failed to create file log"),
        ))
        .format(klog_format)
        .build()
        .expect("failed to initialize command log");

    let noplog = NopLogBuilder::new().build();

    let mut drain = MultiLogBuilder::new()
        .default(default)
        .add_target("command", command)
        .add_target("noplog", noplog)
        .build()
        .start();

    std::thread::spawn(move || loop {
        let _ = drain.flush();
        std::thread::sleep(Duration::from_millis(100));
    });

    error!("error");
    warn!("warning");
    info!("info");
    debug!("debug");
    trace!("trace");

    command!("\"get 0\" 0 0");

    noplog!("this won't get displayed");

    std::thread::sleep(Duration::from_millis(1000));
}

pub fn default(self, log: RingLog) -> Self

Examples found in repository

examples/demo-multi.rs (line 41)

fn main() {
    let default = LogBuilder::new()
        .output(Box::new(Stdout::new()))
        .build()
        .expect("failed to initialize default log");

    let command = LogBuilder::new()
        .output(Box::new(
            File::new("command.log", "command.old", 100).expect("failed to create file log"),
        ))
        .format(klog_format)
        .build()
        .expect("failed to initialize command log");

    let noplog = NopLogBuilder::new().build();

    let mut drain = MultiLogBuilder::new()
        .default(default)
        .add_target("command", command)
        .add_target("noplog", noplog)
        .build()
        .start();

    std::thread::spawn(move || loop {
        let _ = drain.flush();
        std::thread::sleep(Duration::from_millis(100));
    });

    error!("error");
    warn!("warning");
    info!("info");
    debug!("debug");
    trace!("trace");

    command!("\"get 0\" 0 0");

    noplog!("this won't get displayed");

    std::thread::sleep(Duration::from_millis(1000));
}

pub fn add_target(self, target: &str, log: RingLog) -> Self

Examples found in repository

examples/demo-multi.rs (line 42)

fn main() {
    let default = LogBuilder::new()
        .output(Box::new(Stdout::new()))
        .build()
        .expect("failed to initialize default log");

    let command = LogBuilder::new()
        .output(Box::new(
            File::new("command.log", "command.old", 100).expect("failed to create file log"),
        ))
        .format(klog_format)
        .build()
        .expect("failed to initialize command log");

    let noplog = NopLogBuilder::new().build();

    let mut drain = MultiLogBuilder::new()
        .default(default)
        .add_target("command", command)
        .add_target("noplog", noplog)
        .build()
        .start();

    std::thread::spawn(move || loop {
        let _ = drain.flush();
        std::thread::sleep(Duration::from_millis(100));
    });

    error!("error");
    warn!("warning");
    info!("info");
    debug!("debug");
    trace!("trace");

    command!("\"get 0\" 0 0");

    noplog!("this won't get displayed");

    std::thread::sleep(Duration::from_millis(1000));
}

pub fn level_filter(self, level_filter: LevelFilter) -> Self

pub fn build(self) -> RingLog

Examples found in repository

examples/demo-multi.rs (line 44)

fn main() {
    let default = LogBuilder::new()
        .output(Box::new(Stdout::new()))
        .build()
        .expect("failed to initialize default log");

    let command = LogBuilder::new()
        .output(Box::new(
            File::new("command.log", "command.old", 100).expect("failed to create file log"),
        ))
        .format(klog_format)
        .build()
        .expect("failed to initialize command log");

    let noplog = NopLogBuilder::new().build();

    let mut drain = MultiLogBuilder::new()
        .default(default)
        .add_target("command", command)
        .add_target("noplog", noplog)
        .build()
        .start();

    std::thread::spawn(move || loop {
        let _ = drain.flush();
        std::thread::sleep(Duration::from_millis(100));
    });

    error!("error");
    warn!("warning");
    info!("info");
    debug!("debug");
    trace!("trace");

    command!("\"get 0\" 0 0");

    noplog!("this won't get displayed");

    std::thread::sleep(Duration::from_millis(1000));
}

Trait Implementations

impl Default for MultiLogBuilder

fn default() -> Self

Returns the “default value” for a type.