Enum UnescapeError 

pub enum UnescapeError {
    IllegalCharacterFollowingBackslash {
        character_index: usize,
        found: char,
        string: String,
    },
    UnexpectedEofFollowingBackslash {
        character_index: usize,
        string: String,
    },
    InvalidHexEscape {
        character_index: usize,
        string: String,
    },
    InvalidUnicodeEscape {
        character_index: usize,
        string: String,
    },
}

Errors that can occur while unescaping a string

Variants

IllegalCharacterFollowingBackslash

An illegal character was found following a backslash (e.g., \a)

Fields

character_index: usize

Index of the backslash in the original string

found: char

The illegal character found

string: String

The original string being unescaped

UnexpectedEofFollowingBackslash

The string ended unexpectedly after a backslash character

Fields

character_index: usize

Index of the backslash in the original string

string: String

The original string being unescaped

InvalidHexEscape

Invalid hex digit in \xNN escape

Fields

character_index: usize

Index of the escape start in the original string

string: String

The original string being unescaped

InvalidUnicodeEscape

Invalid unicode escape \u{…}

Fields

character_index: usize

Index of the escape start in the original string

string: String

The original string being unescaped

Trait Implementations

impl Debug for UnescapeError

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Display for UnescapeError

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl PartialEq for UnescapeError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for UnescapeError

impl StructuralPartialEq for UnescapeError