Struct PackageDatabase 

pub struct PackageDatabase { /* private fields */ }

Implementations

impl PackageDatabase

pub fn open(package_database_path: &Path) -> Result<Self>

pub fn database_path_for(package_database_path: &Path) -> PathBuf

pub fn schema_version(&self) -> Result<u32>

pub fn package_exists(&self, name: &str) -> Result<bool>

pub fn get_package(&self, name: &str) -> Result<Option<Package>>

pub fn list_packages(&self) -> Result<Vec<Package>>

pub fn upsert_package(&mut self, package: &Package) -> Result<()>

pub fn replace_all_packages(&mut self, packages: &[Package]) -> Result<()>

pub fn remove_package(&mut self, name: &str) -> Result<bool>

pub fn update_package<F>(&mut self, name: &str, update: F) -> Result<bool>

where F: FnOnce(&mut Package) -> Result<bool>,

pub fn rename_package(&mut self, old_name: &str, new_name: &str) -> Result<()>

Trait Implementations

impl Clone for PackageDatabase

fn clone(&self) -> PackageDatabase

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PackageDatabase

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

Formats the value using the given formatter.