Enum ScreenUpdate 

pub enum ScreenUpdate {
    Full(Vec<String>),
    Diff(Vec<(usize, String)>),
    Unchanged,
}

What changed on the live screen since the client last looked. Lets status_check ship only the delta when piloting a TUI over many polls — far fewer tokens than re-sending the whole frame each time.

Variants

Full(Vec<String>)

No baseline yet (first look) or too much changed — the full screen.

Diff(Vec<(usize, String)>)

Only these (1-based row, new content) lines changed since the last look.

Unchanged

Nothing changed since the last look.

Trait Implementations

impl Clone for ScreenUpdate

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScreenUpdate

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for ScreenUpdate

impl PartialEq for ScreenUpdate

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ScreenUpdate