Enum bdrck_params::io::WriterImpl

pub enum WriterImpl {
    Stdout,
    Stderr,
    Info,
    Noop,
}

The various fmt::Write implementations bdrck_params can use to e.g. print out program help information. By default, bdrck_params uses Info. This can be changed globally via set_writer_impl.

Variants

Stdout

Print information to stdout.

Stderr

Print information to stderr.

Info

Log information using info!().

Noop

Silently discard any output information.

Trait Implementations

impl Clone for WriterImpl

fn clone(&self) -> WriterImpl

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.