Enum SideState 

pub enum SideState {
    Changed {
        state: ItemState,
        data: Item,
    },
    Unchanged {
        state: ItemState,
    },
}

Current state of an item on one side (for existing items only).

Variants

Changed

Item changed from status (data was fetched).

Fields

state: ItemState

data: Item

Unchanged

Item unchanged from status (data not fetched).

Fields

state: ItemState

Implementations

impl SideState

pub fn from_fetched(_: FetchedItem) -> Self

Create changed status from a fetched item (changed or new).

pub fn unchanged(state: ItemState) -> Self

Create for an unchanged item (data not fetched).

pub fn state(&self) -> &ItemState

Get the item state.

pub fn into_item_with_data(self) -> Option<ItemWithData>

Convert to ItemWithData, returning None if unchanged (data not available).

pub fn into_item_source(self) -> ItemSource

Convert to ItemSource, preserving data if available.

pub fn into_item_ver(self) -> ItemVersion

Convert to ItemVersion without copying.

Trait Implementations

impl Clone for SideState

fn clone(&self) -> SideState

Returns a duplicate of the value.

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

Performs copy-assignment from source.