Struct Lockfile 

pub struct Lockfile {
    pub version: u32,
    pub packages: HashMap<String, LockfileEntry>,
}

Lockfile structure (otter.lock)

Fields

version: u32

Lockfile format version

packages: HashMap<String, LockfileEntry>

Locked packages

Implementations

impl Lockfile

pub fn new() -> Self

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

Load lockfile from path

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

Save lockfile to path

pub fn is_locked(&self, name: &str, version: &str) -> bool

Check if a package is locked at a specific version

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

Get locked version for a package

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.