Enum rustc_lexer::unescape::Mode

pub enum Mode {
    Char,
    Byte,
    Str,
    RawStr,
    ByteStr,
    RawByteStr,
    CStr,
    RawCStr,
}

What kind of literal do we parse.

Variants

Char

Byte

Str

RawStr

ByteStr

RawByteStr

CStr

RawCStr

Implementations

impl Mode

pub fn in_double_quotes(self) -> bool

fn allow_high_bytes(self) -> bool

Are \x80..\xff allowed?

fn allow_unicode_chars(self) -> bool

Are unicode (non-ASCII) chars allowed?

fn allow_unicode_escapes(self) -> bool

Are unicode escapes (\u) allowed?

pub fn prefix_noraw(self) -> &'static str

Trait Implementations

impl Clone for Mode

fn clone(&self) -> Mode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Mode

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

Formats the value using the given formatter.

impl PartialEq for Mode

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

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

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

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

impl Copy for Mode

impl StructuralPartialEq for Mode

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 1 byte

Size for each variant:

• Char: 0 bytes
• Byte: 0 bytes
• Str: 0 bytes
• RawStr: 0 bytes
• ByteStr: 0 bytes
• RawByteStr: 0 bytes
• CStr: 0 bytes
• RawCStr: 0 bytes