Enum LoadState 

pub enum LoadState {
    Pending,
    Downloading {
        path: PathBuf,
        total: u64,
        bytes_written: Arc<ByteFeed>,
    },
    Ready,
    Failed(String),
}

An item’s state, and any transfer against it, as one answer.

Derived rather than stored. Downloading carries the store’s own figures — the very same counter the downloader writes — so there is nothing to copy and nothing that can drift.

Variants

Pending

Downloading

Fields

path: PathBuf

Where the bytes are going: the in-progress .part file, not the destination it is renamed to at the end.

total: u64

Total bytes expected, or 0 when the server sent no Content-Length.

bytes_written: Arc<ByteFeed>

How many bytes have landed. The download thread writes it per chunk without taking any lock the player holds.

Ready

Failed(String)

Implementations

impl LoadState

pub fn of(item: &PlaylistItem) -> Self

An item’s state, with whatever the download store says about it.

The store wins while a transfer is live, because it is the thing being told. Once one has settled the item’s own state stands: a finished transfer leaves a file, and a file is what playback cares about.

Trait Implementations

impl Clone for LoadState

fn clone(&self) -> LoadState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LoadState

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

Formats the value using the given formatter.