Struct LovedTracksRequestBuilder 

pub struct LovedTracksRequestBuilder { /* private fields */ }

Builder for loved tracks requests

Implementations

impl LovedTracksRequestBuilder

pub fn limit(self, limit: u32) -> Self

Set the maximum number of tracks to fetch

Arguments

• limit - Maximum number of tracks to fetch. The Last.fm API supports fetching up to thousands of tracks. If you need all tracks, use unlimited() instead.

pub fn unlimited(self) -> Self

Fetch all available tracks (no limit)

pub async fn fetch(self) -> Result<Vec<LovedTrack>>

Fetch the tracks

Errors

Returns an error if the HTTP request fails or the response cannot be parsed.

pub async fn fetch_and_save( self, format: FileFormat, filename_prefix: &str, ) -> Result<String>

Fetch tracks and save them to a file

Arguments

• format - The file format to save the tracks in
• filename_prefix - Prefix for the generated filename

Errors

Returns an error if the HTTP request fails, response cannot be parsed, or file cannot be saved.

Returns

• Result<String> - The filename of the saved file

pub async fn analyze(self, threshold: usize) -> Result<TrackStats>

Analyze tracks and return statistics

Arguments

• threshold - Minimum play count threshold. Tracks with fewer plays than this value will be counted separately in tracks_below_threshold. For example, use 5 to identify tracks played less than 5 times.

Errors

Returns an error if the HTTP request fails or the response cannot be parsed.

Returns

• Result<crate::analytics::TrackStats> - Analysis results including play counts, most played tracks, etc.

pub async fn analyze_and_print(self, threshold: usize) -> Result<()>

Analyze tracks and print statistics

Arguments

• threshold - Minimum play count threshold. Tracks with fewer plays than this value will be counted separately. For example, use 5 to identify tracks played less than 5 times.

Errors

Returns an error if the HTTP request fails or the response cannot be parsed.