Enum StringKind

pub enum StringKind {
    String,
    FString,
    Bytes,
    RawString,
    RawFString,
    RawBytes,
    Unicode,
}

The kind of string literal as described in the String and Bytes literals section of the Python reference.

Variants

String

A normal string literal with no prefix.

FString

A f-string literal, with a f or F prefix.

Bytes

A byte string literal, with a b or B prefix.

RawString

A raw string literal, with a r or R prefix.

RawFString

A raw f-string literal, with a rf/fr or rF/Fr or Rf/fR or RF/FR prefix.

RawBytes

A raw byte string literal, with a rb/br or rB/Br or Rb/bR or RB/BR prefix.

Unicode

A unicode string literal, with a u or U prefix.

Implementations

impl StringKind

pub fn is_raw(&self) -> bool

Returns true if the string is a raw string, i,e one of StringKind::RawString or StringKind::RawFString or StringKind::RawBytes.

pub fn is_any_fstring(&self) -> bool

Returns true if the string is an f-string, i,e one of StringKind::FString or StringKind::RawFString.

pub fn is_any_bytes(&self) -> bool

Returns true if the string is a byte string, i,e one of StringKind::Bytes or StringKind::RawBytes.

pub fn is_unicode(&self) -> bool

Returns true if the string is a unicode string, i,e StringKind::Unicode.

pub fn prefix_len(&self) -> TextSize

Returns the number of characters in the prefix.

Trait Implementations

impl Clone for StringKind

fn clone(&self) -> StringKind

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for StringKind

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

Formats the value using the given formatter.

impl Display for StringKind

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

Formats the value using the given formatter.

impl Hash for StringKind

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for StringKind

fn eq(&self, other: &StringKind) -> 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 TryFrom<[char; 2]> for StringKind

type Error = String

The type returned in the event of a conversion error.

fn try_from(chars: [char; 2]) -> Result<Self, String>

Performs the conversion.

impl TryFrom<char> for StringKind

type Error = String

The type returned in the event of a conversion error.

fn try_from(ch: char) -> Result<Self, String>

Performs the conversion.

impl Copy for StringKind

impl Eq for StringKind

impl StructuralPartialEq for StringKind