Enum LexError 

pub enum LexError {
    UnterminatedQuote,
    InvalidEscape(char),
    NulByte,
    TooLong {
        max: usize,
        actual: usize,
    },
    UnsupportedMetacharacter(char),
}

Why a line could not be tokenized.

Variants

UnterminatedQuote

A ' or " was opened but never closed.

InvalidEscape(char)

A \ inside a double-quoted string preceded an unsupported character.

NulByte

The input contained a NUL byte.

TooLong

The input exceeded MAX_LINE_LEN, checked before tokenizing.

Fields

max: usize

actual: usize

UnsupportedMetacharacter(char)

An unquoted shell metacharacter appeared outside a quoted token.

Trait Implementations

impl Clone for LexError

fn clone(&self) -> LexError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LexError

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

Formats the value using the given formatter.

impl Eq for LexError

impl From<LexError> for ParseError

fn from(err: LexError) -> Self

Converts to this type from the input type.

impl PartialEq for LexError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for LexError