Enum full_moon::Error

pub enum Error<'a> {
    AstError(AstError<'a>),
    TokenizerError(TokenizerError),
}

An error type that consists of both AstError and TokenizerError Used by parse

Variants

AstError(AstError<'a>)

Triggered if there's an issue creating an AST, but tokenizing must have succeeded

TokenizerError(TokenizerError)

Triggered if there's an issue when tokenizing, and an AST can't be made

Trait Implementations

impl<'a> Clone for Error<'a>

fn clone(&self) -> Error<'a>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Debug for Error<'a>

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

Formats the value using the given formatter.

impl<'a> Display for Error<'a>

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

Formats the value using the given formatter.

impl<'a> Error for Error<'a>

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 1.42.0:

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<'a> Owned for Error<'a>

type Owned = Error<'static>

What an owned version of the object looks like. Usually contains a 'static lifetime.

fn owned(&self) -> Self::Owned

Returns an owned version of the object.

impl<'a> PartialEq<Error<'a>> for Error<'a>

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

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

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

This method tests for !=.

impl<'a> StructuralPartialEq for Error<'a>