Struct logforth::Dispatch

pub struct Dispatch<const LAYOUT: bool = true, const APPEND: bool = true> { /* private fields */ }

A grouped set of appenders, filters, and optional layout.

The Logger facade dispatches log records to one or more Dispatch instances. Each Dispatch instance contains a set of filters, appenders, and an optional layout.

filters are used to determine whether a log record should be passed to the appenders. appends are used to write log records to a destination. Each appender has its own default layout. If the Dispatch has a layout, it will be used instead of the default layout.

Implementations

impl Dispatch<false, false>

pub fn new() -> Dispatch<false, false>

Create a new incomplete Dispatch instance.

At least one append must be added to the Dispatch before it can be used.

pub fn filter(self, filter: impl Into<Filter>) -> Dispatch<false, false>

Add a Filter to the Dispatch.

pub fn layout(self, layout: impl Into<Layout>) -> Dispatch<true, false>

Add the preferred Layout to the Dispatch. At most one layout can be added to a Dispatch.

impl<const LAYOUT: bool, const APPEND: bool> Dispatch<LAYOUT, APPEND>

pub fn append(self, append: impl Append) -> Dispatch<true, true>

Add an Append to the Dispatch.

Trait Implementations

impl<const LAYOUT: bool, const APPEND: bool> Debug for Dispatch<LAYOUT, APPEND>

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

Formats the value using the given formatter.

impl Default for Dispatch<false, false>

fn default() -> Dispatch<false, false>

Returns the “default value” for a type.