Enum ScrollStrategy 

pub enum ScrollStrategy {
    Top,
    Center,
    Bottom,
    Nearest,
}

Where a scroll request places the target row in the viewport.

The list stops at its first and last row, so a row near either end can’t always reach the position you ask for. It lands at the closest position the list allows.

Variants

Top

Places the row at the top of the viewport.

Center

Places the row in the middle of the viewport, as close as the start and end of the list allow.

Bottom

Places the row at the bottom of the viewport, as close as the end of the list allows.

Nearest

Moves the least amount that shows the row. A row above the viewport is placed at the top, and a row below it at the bottom. A row that is already fully visible doesn’t move the list.

Trait Implementations

impl Clone for ScrollStrategy

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ScrollStrategy

impl Debug for ScrollStrategy

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

Formats the value using the given formatter.

impl Eq for ScrollStrategy

impl PartialEq for ScrollStrategy

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ScrollStrategy