Enum extendr_api::error::Error

pub enum Error {
    Panic {},
    NotFound,
    NotAVectorType,
    EvalError {
        code: Robj,
        error: i32,
    },
    ParseError {
        code: String,
        status: u32,
    },
    NamesLengthMismatch,
    Other(String),
}

Variants

Panic

Fields of Panic

NotFound

NotAVectorType

EvalError

Fields of EvalError

code: Robjerror: i32

ParseError

Fields of ParseError

code: Stringstatus: u32

NamesLengthMismatch

Other(String)

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.

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

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

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

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<&'_ str> for Error

fn from(err: &str) -> Error

Performs the conversion.

impl From<Box<dyn Error + 'static, Global>> for Error

fn from(err: Box<dyn Error>) -> Error

Performs the conversion.

impl From<String> for Error

fn from(err: String) -> Error

Performs the conversion.

impl PartialEq<Error> for Error

fn eq(&self, other: &Error) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Error) -> bool

This method tests for !=.

impl StructuralPartialEq for Error