Struct Lockfile 

pub struct Lockfile {
    pub version: u32,
    pub artifacts: Vec<LockEntry>,
}

The whole agr.lock.

Fields

version: u32

artifacts: Vec<LockEntry>

Implementations

impl Lockfile

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

Load from path, or a default empty lockfile if it does not exist.

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

Write to path with stable (handle, target) ordering.

pub fn upsert(&mut self, entry: LockEntry)

Insert or replace an entry keyed on (handle, target).

pub fn remove(&mut self, handle: &str, target: &str) -> bool

Drop the entry keyed on (handle, target). Returns whether one existed.

pub fn get(&self, handle: &str, target: &str) -> Option<&LockEntry>

Look up an entry by (handle, target).

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() -> Self

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.