Enum oma_console::pager::Pager

pub enum Pager {
    Plain,
    External((String, Child)),
}

Variants

Plain

External((String, Child))

Implementations

impl Pager

pub fn plain() -> Self

Examples found in repository

examples/pager.rs (line 5)

fn main() -> io::Result<()> {
    let mut p = Pager::plain();
    let mut w = p.get_writer()?;
    w.write_all(b"QAQ\n").ok();
    w.write_all(b"PAP").ok();

    drop(w);
    p.wait_for_exit()?;

    Ok(())
}

pub fn external<D: Display + AsRef<OsStr>>(tips: D) -> Result<Self>

pub fn pager_name(&self) -> Option<&str>

Get pager name (like less)

pub fn get_writer(&self) -> Result<Box<dyn Write + '_>>

Get writer to writer something to pager

Examples found in repository

examples/pager.rs (line 6)

fn main() -> io::Result<()> {
    let mut p = Pager::plain();
    let mut w = p.get_writer()?;
    w.write_all(b"QAQ\n").ok();
    w.write_all(b"PAP").ok();

    drop(w);
    p.wait_for_exit()?;

    Ok(())
}

pub fn wait_for_exit(&mut self) -> Result<bool>

Wait pager to exit

Examples found in repository

examples/pager.rs (line 11)

fn main() -> io::Result<()> {
    let mut p = Pager::plain();
    let mut w = p.get_writer()?;
    w.write_all(b"QAQ\n").ok();
    w.write_all(b"PAP").ok();

    drop(w);
    p.wait_for_exit()?;

    Ok(())
}

Trait Implementations

impl Drop for Pager

fn drop(&mut self)

Executes the destructor for this type.