Struct ScrollOp 

pub struct ScrollOp {
    pub top: usize,
    pub bottom: usize,
    pub count: isize,
}

A first-class scroll: rows [top..=bottom] shifted by count lines (positive = up, negative = down). The renderer moves the rows instead of redrawing them. Recorded by the engine — which executes the scroll — rather than diff-detected (ADR-0003).

Fields

top: usize

bottom: usize

count: isize

Trait Implementations

impl Clone for ScrollOp

fn clone(&self) -> ScrollOp

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ScrollOp

impl Debug for ScrollOp

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

Formats the value using the given formatter.

impl Eq for ScrollOp

impl PartialEq for ScrollOp

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for ScrollOp