Struct slog::Fuse

pub struct Fuse<D: Drain> { /* fields omitted */ }

Drain panicking on error

Logger requires a root drain to handle all errors (Drain::Error == ()), Fuse will wrap a Drain and panic if it returns any errors.

Note: Drain::Error must implement Display. It's easy to create own Fuse drain if this requirement can't be fulfilled.

Methods

impl<D: Drain> Fuse<D>

fn new(drain: D) -> Self

Create Fuse wrapping given drain

Trait Implementations

impl<D: Drain> Drain for Fuse<D> where
    D::Error: Display, 

type Error = Never

Type of potential errors returned during logging

fn log(
    &self,
    info: &Record,
    logger_values: &OwnedKeyValueList
) -> Result<(), Never>

Log one logging record