Struct cargo_lock::error::Error

pub struct Error { /* fields omitted */ }

Error type

Methods

impl Error

pub fn new<S: ToString>(kind: ErrorKind, msg: &S) -> Self

Create a new error with the given message

pub fn kind(&self) -> ErrorKind

Obtain the inner ErrorKind for this error

pub fn msg(&self) -> &str

Obtain the associated error message

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, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Error for Error

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

Deprecated since 1.41.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

fn cause(&self) -> Option<&dyn Error>

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for Error

fn from(other: Error) -> Self

Performs the conversion.

impl From<Error> for Error

fn from(other: Error) -> Self

Performs the conversion.

impl From<ParseIntError> for Error

fn from(other: ParseIntError) -> Self

Performs the conversion.

impl From<ReqParseError> for Error

fn from(other: ReqParseError) -> Self

Performs the conversion.

impl From<SemVerError> for Error

fn from(other: SemVerError) -> Self

Performs the conversion.