Enum LockfileError 

pub enum LockfileError {
    Io(Error),
    Corruption {
        line: usize,
        source: Error,
    },
    Serialize(Error),
    InvalidPath {
        path: String,
        reason: &'static str,
    },
}

Errors surfaced by lockfile read/write.

Variants

Io(Error)

I/O failure while reading or writing.

Corruption

A line failed to parse. Lockfile corruption is always fatal — there is no torn-line recovery rule since writes are atomic.

Fields

line: usize

1-based line number.

source: Error

Underlying JSON parse error.

Serialize(Error)

Serialization failure when writing.

InvalidPath

LockEntry.path failed validation. v1.2.0 distributed-lockfile invariant: paths must be parent-relative POSIX (no .., no absolute, no backslash, non-empty).

Fields

path: String

The offending path string.

reason: &'static str

Human-readable reason the path was rejected.

Trait Implementations

impl Debug for LockfileError

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

Formats the value using the given formatter.

impl Display for LockfileError

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

Formats the value using the given formatter.

impl Error for LockfileError

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.

impl From<Error> for LockfileError

fn from(source: Error) -> Self

Converts to this type from the input type.