Struct SourceSet 

pub struct SourceSet { /* private fields */ }

The set of usable sources for one download, with least-failures selection so a flaky mirror drains itself out of rotation without being banned outright.

Implementations

impl SourceSet

pub fn new(sources: Vec<Source>) -> Self

Keeps only usable sources. The primary is always first.

pub fn single(url: Url, validator: Option<String>) -> Self

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn urls(&self) -> Vec<String>

pub fn pick(&self) -> (usize, &Source)

Pick a source: fewest failures wins, ties broken round-robin so several workers starting at once spread across mirrors.

pub fn penalise(&self, idx: usize)

pub fn reward(&self, idx: usize)