Struct CallbackLogger

pub struct CallbackLogger<W, E>
where
    W: FnMut(&str),
    E: FnMut(&str),
{ /* private fields */ }

Available on crate feature validate only.

Simple Logger for Validator trait, using closures for warn/err.

Implementations

impl<W, E> CallbackLogger<W, E>

where W: FnMut(&str), E: FnMut(&str),

pub fn new(warn: W, err: E) -> Self

Trait Implementations

impl<W, E> Debug for CallbackLogger<W, E>

where W: FnMut(&str) + Debug, E: FnMut(&str) + Debug,

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

Formats the value using the given formatter.

impl<W, E> Default for CallbackLogger<W, E>

where W: FnMut(&str) + Default, E: FnMut(&str) + Default,

fn default() -> CallbackLogger<W, E>

Returns the “default value” for a type.

impl<W, E> Logger for CallbackLogger<W, E>

where W: FnMut(&str), E: FnMut(&str),

fn warn(&mut self, message: &str)

fn err(&mut self, message: &str)