Enum bdrck_params::io::WriterImpl
[−]
[src]
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
[src]
fn clone(&self) -> WriterImpl
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0
Performs copy-assignment from source
. Read more