Struct Logger

pub struct Logger<Backend: Write, Formatter> {
    pub formatter: Formatter,
    pub backend: Backend,
}

Main logging structure

Fields

formatter: Formatter

backend: Backend

Implementations

impl<W: Write, F> Logger<W, F>

pub fn new(backend: W, formatter: F) -> Self

pub fn send<T>(&mut self, severity: Severity, message: &T) -> Result<()>

where F: LogFormat<T>,

pub fn send_at<T>( &mut self, severity: Severity, time: OffsetDateTime, message: &T, ) -> Result<()>

where F: LogFormat<T>,

pub fn emerg<T>(&mut self, message: T) -> Result<()>

where F: LogFormat<T>,

pub fn alert<T>(&mut self, message: T) -> Result<()>

where F: LogFormat<T>,

pub fn crit<T>(&mut self, message: T) -> Result<()>

where F: LogFormat<T>,

pub fn err<T>(&mut self, message: T) -> Result<()>

where F: LogFormat<T>,

Examples found in repository

examples/write.rs (line 17)

fn main() {
    let formatter = Formatter3164 {
        facility: Facility::LOG_USER,
        hostname: None,
        process: "myprogram".into(),
        pid: 0,
    };

    match syslog_tls::unix(formatter) {
        Err(e) => println!("impossible to connect to syslog: {:?}", e),
        Ok(mut writer) => {
            writer
                .err("hello world")
                .expect("could not write error message");
            writer
                .err("hello all".to_string())
                .expect("could not write error message");
        }
    }
}

examples/rfc5424.rs (lines 17-21)

fn main() {
    let formatter = Formatter5424 {
        facility: Facility::LOG_USER,
        hostname: None,
        process: "myprogram".into(),
        pid: 0,
    };

    match syslog_tls::unix(formatter) {
        Err(e) => println!("impossible to connect to syslog: {:?}", e),
        Ok(mut writer) => {
            writer
                .err(SyslogMessage {
                    message_level: 1,
                    structured: Vec::new(),
                    message: "hello world".to_string(),
                })
                .expect("could not write error message");
        }
    }
}

pub fn warning<T>(&mut self, message: T) -> Result<()>

where F: LogFormat<T>,

pub fn notice<T>(&mut self, message: T) -> Result<()>

where F: LogFormat<T>,

pub fn info<T>(&mut self, message: T) -> Result<()>

where F: LogFormat<T>,

pub fn debug<T>(&mut self, message: T) -> Result<()>

where F: LogFormat<T>,