Struct ScrollId 

pub struct ScrollId(/* private fields */);

An opaque handle to a scroll container. The app keeps a scroll offset per id (adjusted by wheel events) and re-applies it each frame; the id is stable as long as the view registers scroll containers in the same order.

Trait Implementations

impl Clone for ScrollId

fn clone(&self) -> ScrollId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ScrollId

impl Debug for ScrollId

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

Formats the value using the given formatter.

impl Eq for ScrollId

impl Hash for ScrollId

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ScrollId

fn eq(&self, other: &ScrollId) -> 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 ScrollId