Enum LockError 

pub enum LockError {
    MissingLockfile {
        path: PathBuf,
    },
    SpecGeneration {
        action: &'static str,
        source: Box<dyn Error + Send + Sync>,
    },
    Io {
        action: &'static str,
        path: PathBuf,
        source: Error,
    },
}

Typed errors emitted by any LockLifecyclePrimitive. Adapters that need richer context wrap their domain errors in Source.

Variants

MissingLockfile

Workspace lockfile (Cargo.lock / package-lock.json / etc.) is missing — operator must run the ecosystem’s bootstrap before any lock action.

Fields

path: PathBuf

SpecGeneration

Spec generation failed — wrap the adapter’s domain error.

Fields

action: &'static str

source: Box<dyn Error + Send + Sync>

Io

Filesystem error (read/write/delete).

Fields

action: &'static str

path: PathBuf

source: Error

Trait Implementations

impl Debug for LockError

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

Formats the value using the given formatter.

impl Display for LockError

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

Formats the value using the given formatter.

impl Error for LockError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.