Struct sod_log::LogDisplayService

pub struct LogDisplayService<'a> { /* private fields */ }

A sod::Service that logs Display input at a configured log level to log::log, returning the input as output.

This service is useful for logging an event as it passed through a service chain.

Implementations

impl<'a> LogDisplayService<'a>

pub fn new<S: Into<Cow<'a, str>>>(level: Level, prefix: S) -> Self

Log input at the given log level

Arguments

• level - The log level
• prefix - A prefix to prepend to the beginning of the log statment

pub fn debug<S: Into<Cow<'a, str>>>(prefix: S) -> Self

Log as Level::Debug

Arguments

• prefix - A prefix to prepend to the beginning of the log statment

pub fn error<S: Into<Cow<'a, str>>>(prefix: S) -> Self

Log as Level::Error

Arguments

• prefix - A prefix to prepend to the beginning of the log statment

pub fn info<S: Into<Cow<'a, str>>>(prefix: S) -> Self

Log as Level::Info

Arguments

• prefix - A prefix to prepend to the beginning of the log statment

pub fn trace<S: Into<Cow<'a, str>>>(prefix: S) -> Self

Log as Level::Trace

Arguments

• prefix - A prefix to prepend to the beginning of the log statment

pub fn warn<S: Into<Cow<'a, str>>>(prefix: S) -> Self

Log as Level::Warn

Arguments

• prefix - A prefix to prepend to the beginning of the log statment

Trait Implementations

impl<'a, T: Display> Service<T> for LogDisplayService<'a>

type Output = T

type Error = ()

fn process(&self, input: T) -> Result<Self::Output, Self::Error>