pub fn fmt_fields<N2>(self, fmt_fields: N2) -> LayerBuilder<S, N2, E, W>
    where
        N2: for<'writer> FormatFields<'writer> + 'static,
    {
        LayerBuilder {
            fmt_event: self.fmt_event,
            fmt_fields,
            make_writer: self.make_writer,
            _inner: self._inner,
        }
    }
/// Sets the field formatter that the layer being built will use to record
/// fields.
Sets the field formatter that the layer being built will use to record
fields.
Sets the field formatter that the layer being built will use to record fields .
pub fn fmt_fields<N2>(self, fmt_fields: N2) -> LayerBuilder<S, N2, E, W>
    where
        N2: for<'writer> FormatFields<'writer> + 'static,
    {
        LayerBuilder {
            fmt_event: self.fmt_event,
            fmt_fields,
            make_writer: self.make_writer,
            _inner: self._inner,
        }
    }
pub fn fmt_fields < N2 > ( self , fmt_fields : N2 ) -> LayerBuilder < S , N2 , E , W > where N2 : for < ' writer > FormatFields < ' writer > + ' static , { LayerBuilder { fmt_event : self . fmt_event , fmt_fields , make_writer : self . make_writer , _inner : self . _inner , } }
Sets the field formatter that the layer being built will use to record
fields.
Sets the field formatter that the layer being built will use to record fields .
self
fmt_fields
N2
self
fmt_fields
N2