Enum NpmError 

pub enum NpmError {
    Registry(String),
    NoMatch {
        name: String,
        range: String,
    },
    Integrity(String),
    Refused(String),
    Io {
        path: PathBuf,
        source: Error,
    },
}

Why an npm operation failed. Its message escapes unprintable characters, which names and URLs from a lock or a registry may hold.

Variants

Registry(String)

The registry could not be reached or answered with an error.

NoMatch

No published version matches.

Fields

name: String

The package.

range: String

The requested range.

Integrity(String)

The tarball’s digest differs from the registry’s.

Refused(String)

A package name or folder that would put files outside node_modules.

Io

A file operation failed.

Fields

path: PathBuf

Where.

source: Error

Why.

Trait Implementations

impl Debug for NpmError

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

Formats the value using the given formatter.

impl Display for NpmError

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

Formats the value using the given formatter.

impl Error for NpmError

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<NpmError> for ChestError

fn from(source: NpmError) -> Self

Converts to this type from the input type.

impl From<NpmError> for PackageError

fn from(source: NpmError) -> Self

Converts to this type from the input type.