Struct PageOptions 

#[non_exhaustive]
pub struct PageOptions {
    pub page_rows: usize,
    pub pages_kept: usize,
}

How a PagedModel pages: the rows of a page and how many pages it keeps.

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.

page_rows: usize

Rows a page holds: 256 unless set, at least 1.

pages_kept: usize

Pages kept, 64 unless set, at least 1: those farthest from the rows shown go first (fetched again if shown again). Pages of the rows shown are kept even past it.

Implementations

impl PageOptions

pub fn page_rows(self, rows: usize) -> Self

The options with pages of rows rows.

pub fn pages_kept(self, pages: usize) -> Self

The options keeping pages pages.

Trait Implementations

impl Clone for PageOptions

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 PageOptions

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

Formats the value using the given formatter.

impl Default for PageOptions

fn default() -> Self

Returns the “default value” for a type.