Enum cargo_metadata::ErrorKind

pub enum ErrorKind {
    Msg(String),
    Io(Error),
    Utf8(Utf8Error),
    ErrUtf8(FromUtf8Error),
    Json(Error),
    CargoMetadata(String),
    // some variants omitted
}

The kind of an error.

Variants

Msg(String)

A convenient variant for String.

Io(Error)

IO Error during execution of cargo metadata

Utf8(Utf8Error)

Output of cargo metadata was not valid utf8

ErrUtf8(FromUtf8Error)

Error output of cargo metadata was not valid utf8

Json(Error)

Deserialization error (structure of json did not match expected structure)

CargoMetadata(String)

Error during execution of cargo metadata

Methods

impl ErrorKind

pub fn description(&self) -> &str

A string describing the error kind.

Trait Implementations

impl From<ErrorKind> for Error

fn from(e: ErrorKind) -> Self

Performs the conversion.

impl<'a> From<&'a str> for ErrorKind

fn from(s: &'a str) -> Self

Performs the conversion.

impl From<String> for ErrorKind

fn from(s: String) -> Self

Performs the conversion.

impl From<Error> for ErrorKind

fn from(e: Error) -> Self

Performs the conversion.

impl Debug for ErrorKind

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

Formats the value using the given formatter.

impl Display for ErrorKind

fn fmt(&self, fmt: &mut Formatter) -> Result

Formats the value using the given formatter.