Struct VirtualItems 

#[non_exhaustive]
pub struct VirtualItems {
    pub count: usize,
    pub mode: VirtualMode,
    pub anchor_policy: VirtualAnchorPolicy,
    pub row_key: Arc<dyn Fn(usize) -> String + Send + Sync>,
    pub build_row: Arc<dyn Fn(usize) -> El + Send + Sync>,
}

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

count: usize

mode: VirtualMode

anchor_policy: VirtualAnchorPolicy

row_key: Arc<dyn Fn(usize) -> String + Send + Sync>

build_row: Arc<dyn Fn(usize) -> El + Send + Sync>

Implementations

impl VirtualItems

pub fn new<F>(count: usize, row_height: f32, build_row: F) -> Self

where F: Fn(usize) -> El + Send + Sync + 'static,

pub fn new_dyn<K, F>( count: usize, estimated_row_height: f32, row_key: K, build_row: F, ) -> Self

where K: Fn(usize) -> String + Send + Sync + 'static, F: Fn(usize) -> El + Send + Sync + 'static,

pub fn anchor_policy(self, policy: VirtualAnchorPolicy) -> Self

Trait Implementations

impl Clone for VirtualItems

fn clone(&self) -> VirtualItems

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VirtualItems

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

Formats the value using the given formatter.