Trait DbListExt

pub trait DbListExt<'a> {
    // Required methods
    fn find_target_satisfier<T: AsTarg>(&self, target: T) -> Option<&'a Package>;
    fn find_target<T: AsTarg>(&self, target: T) -> Result<&'a Package>;
    fn pkg<S: Into<Vec<u8>>>(&self, pkg: S) -> Result<&'a Package>;
}

Extention for AlpmList

Required Methods

fn find_target_satisfier<T: AsTarg>(&self, target: T) -> Option<&'a Package>

Similar to find_satisfier() but expects a Target instead of a &str.

fn find_target<T: AsTarg>(&self, target: T) -> Result<&'a Package>

Similar to pkg() but expects a Target instead of a &str.

fn pkg<S: Into<Vec<u8>>>(&self, pkg: S) -> Result<&'a Package>

The same as pkg() on Db but will try each Db in order return the first match.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<'a> DbListExt<'a> for AlpmList<'_, &'a Db>

fn find_target_satisfier<T: AsTarg>(&self, target: T) -> Option<&'a Package>

fn find_target<T: AsTarg>(&self, target: T) -> Result<&'a Package>

fn pkg<S: Into<Vec<u8>>>(&self, pkg: S) -> Result<&'a Package>

impl<'a> DbListExt<'a> for AlpmListMut<&'a Db>

fn find_target_satisfier<T: AsTarg>(&self, target: T) -> Option<&'a Package>

fn find_target<T: AsTarg>(&self, target: T) -> Result<&'a Package>

fn pkg<S: Into<Vec<u8>>>(&self, pkg: S) -> Result<&'a Package>

Implementors