Struct DefaultPolicy 

pub struct DefaultPolicy {
    pub prefer_stable: bool,
    pub prefer_lowest: bool,
    pub prefer_dev_over_prerelease: bool,
    pub preferred_versions: Option<HashMap<String, String>>,
    /* private fields */
}

Fields

prefer_stable: bool

prefer_lowest: bool

prefer_dev_over_prerelease: bool

COMPOSER_PREFER_DEV_OVER_PRERELEASE.

preferred_versions: Option<HashMap<String, String>>

--minimal-changes: name -> preferred version.

Implementations

impl DefaultPolicy

pub fn new( prefer_stable: bool, prefer_lowest: bool, preferred_versions: Option<HashMap<String, String>>, ) -> DefaultPolicy

pub fn version_compare(&self, a: &Package, b: &Package, operator: Op) -> bool

versionCompare($a, $b, $operator).

pub fn select_preferred_packages( &mut self, pool: &Pool, arena: &[Package], literals: &[i64], required_package: Option<&str>, ) -> Vec<i64>

selectPreferredPackages($pool, $literals, $requiredPackage).

pub fn compare_by_priority( pool: &Pool, arena: &[Package], la: i64, lb: i64, required_package: Option<&str>, ignore_replace: bool, ) -> Ordering

compareByPriority on two (positive) pool literals.