Enum Error

pub enum Error {
    CargoMetadata(Error),
    SpdxParse(ParseError),
    Io(Error),
    NoLicense(String),
    NonSpdxLicense(String),
    NoWebsite(String),
    NoDependencyGraph,
    NoRootNode,
}

Error type.

Variants

CargoMetadata(Error)

SpdxParse(ParseError)

Io(Error)

NoLicense(String)

The crate does not specify either license or license-file in its manifest.

NonSpdxLicense(String)

The crate’s license includes license identifiers which are not standard SPDX identifiers.

NoWebsite(String)

The crate specifies no website.

This means it does not set any of the following manifest keys:

• homepage
• repository
• documentation

NoDependencyGraph

NoRootNode

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.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<ParseError> for Error

fn from(source: ParseError) -> Self

Converts to this type from the input type.