Enum PackageError 

pub enum PackageError {
    ManifestNotFound {
        path: String,
    },
    ParseError(Error),
    Io(Error),
    BuildFailed(String),
    SignatureNotFound {
        path: String,
    },
    SignatureInvalid {
        path: String,
    },
}

Errors that can occur when loading a package manifest.

Variants

ManifestNotFound

The package.toml file was not found in the given directory.

Fields

path: String

ParseError(Error)

The manifest file could not be parsed as valid TOML or failed schema validation (the [metadata] section didn’t match M).

Io(Error)

An I/O error occurred reading the manifest file.

BuildFailed(String)

Build failed.

SignatureNotFound

Package signature file not found.

Fields

path: String

SignatureInvalid

Package signature is invalid (no trusted key verified it).

Fields

path: String

Trait Implementations

impl Debug for PackageError

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

Formats the value using the given formatter.

impl Display for PackageError

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

Formats the value using the given formatter.

impl Error for PackageError

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 PackageError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for PackageError

fn from(source: Error) -> Self

Converts to this type from the input type.