Struct LockFile 

pub struct LockFile {
    pub version: u32,
    pub packages: Vec<LockedPackage>,
}

The lock file format for grove.lock.

Fields

version: u32

Schema version for future compatibility.

packages: Vec<LockedPackage>

All locked packages (including transitive dependencies).

Implementations

impl LockFile

pub fn load(path: &Path) -> Result<Self, PackageError>

Load a lock file from disk.

pub fn save(&self, path: &Path) -> Result<(), PackageError>

Save the lock file to disk.

pub fn is_empty(&self) -> bool

Check if the lock file is empty.

pub fn find(&self, name: &str) -> Option<&LockedPackage>

Find a package by name.

pub fn package_map(&self) -> HashMap<&str, &LockedPackage>

Build a map of package name to locked package.

pub fn matches_dependencies( &self, deps: &HashMap<String, DependencySpec>, ) -> bool

Check if the lock file matches the given dependencies.

pub fn in_dependency_order(&self) -> Vec<&LockedPackage>

Return packages in dependency order (dependencies first).

Trait Implementations

impl Clone for LockFile

fn clone(&self) -> LockFile

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LockFile

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

Formats the value using the given formatter.

impl Default for LockFile

fn default() -> LockFile

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for LockFile

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for LockFile

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.