Enum Error 

#[non_exhaustive]
pub enum Error {
    CurrentDir(Error),
    ReadLockfile(Error),
    ParseLockfile(Error),
    UnexpectedLockfileContent,
}

The error type for tree functionality.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

CurrentDir(Error)

Error when the current directory cannot be determined.

ReadLockfile(Error)

Error when the pnpm-lock.yaml file cannot be read.

ParseLockfile(Error)

Error when the pnpm-lock.yaml file cannot be parsed.

UnexpectedLockfileContent

Error when the lockfile content could not be understood. Currently, this is only when the snapshot key cannot be split into a package name and version.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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.