Enum Progress 

pub enum Progress {
    FindingTracks,
    Indexing {
        progress: f32,
    },
    RebuildingLibrary,
    RestoringState,
    Done,
    Failed(Error),
}

Variants

FindingTracks

First step of the loading process.

The indexer finds files in the music library to index.

This step usually takes under 100ms.

Indexing

Second step of the loading process.

The indexer goes through all of the found files and attempts to gather audio metadata from them. During this process track covers are also cached.

This is the longest step of the loading process. The time it takes to complete this step heavily depends on on whether track covers are already cached (warm start) or not (cold start), and how many tracks are in the library.

Eg. for my 908-track music library, cold start takes about 4.24s, and warm start just 0.26s.

Fields

progress: f32

RebuildingLibrary

Third step of the loading process.

After all the tracks have been gathered, the backend rebuilds the virtual library from the track tags. It rebuilds artists, albums and genres, as well as hash maps used to quickly find items in the music library.

Usually takes under a 100ms, depending on library size.

RestoringState

Fourth step of the loading process.

The playlists are restored from disk.

NOTE: This step is skipped if the playlists file is not present.

Done

The loading process has finished.

Failed(Error)

The loading process has failed irrecoverably and will not restart.

Trait Implementations

impl Clone for Progress

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 Progress

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

Formats the value using the given formatter.

impl PartialEq for Progress

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Progress