Struct AlternateScreen 

pub struct AlternateScreen { /* private fields */ }

Guard that automatically exits alternate screen when dropped.

Implementations

impl AlternateScreen

pub fn enter() -> Result<Self>

Enter the alternate screen.

pub fn exit(&mut self) -> Result<()>

Manually exit the alternate screen.

pub fn is_active(&self) -> bool

Check if alternate screen is active.

pub fn clear(&self) -> Result<()>

Clear the alternate screen.

pub fn size(&self) -> Result<(u16, u16)>

Get terminal size.

Trait Implementations

impl Drop for AlternateScreen

fn drop(&mut self)

Executes the destructor for this type.