Struct syntax::codemap::symbol::Ident

pub struct Ident {
    pub name: Symbol,
    pub span: Span,
}

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Fields

name: Symbol

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span: Span

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Methods

impl Ident

pub const fn new(name: Symbol, span: Span) -> Ident

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pub const fn with_empty_ctxt(name: Symbol) -> Ident

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pub fn from_interned_str(string: InternedString) -> Ident

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Maps an interned string to an identifier with an empty syntax context.

pub fn from_str(string: &str) -> Ident

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Maps a string to an identifier with an empty syntax context.

pub fn with_span_pos(self, span: Span) -> Ident

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Replace lo and hi with those from span, but keep hygiene context.

pub fn without_first_quote(self) -> Ident

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pub fn modern(self) -> Ident

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pub fn gensym(self) -> Ident

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pub fn as_str(self) -> LocalInternedString

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impl Ident

pub fn is_special(self) -> bool

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pub fn is_used_keyword(self) -> bool

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Returns true if the token is a keyword used in the language.

pub fn is_unused_keyword(self) -> bool

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Returns true if the token is a keyword reserved for possible future use.

pub fn is_reserved(self) -> bool

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Returns true if the token is either a special identifier or a keyword.

pub fn is_path_segment_keyword(self) -> bool

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A keyword or reserved identifier that can be used as a path segment.

pub fn is_raw_guess(self) -> bool

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Trait Implementations

impl Debug for Ident

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

Formats the value using the given formatter.

impl Eq for Ident

fn assert_receiver_is_total_eq(&self)

impl Display for Ident

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

Formats the value using the given formatter.

impl PartialEq<Ident> for Ident

fn eq(&self, rhs: &Ident) -> bool

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

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Decodable for Ident

fn decode<D>(d: &mut D) -> Result<Ident, <D as Decoder>::Error> where     D: Decoder,

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impl Clone for Ident

fn clone(&self) -> Ident

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Ident

impl Encodable for Ident

fn encode<S>(&self, s: &mut S) -> Result<(), <S as Encoder>::Error> where     S: Encoder,

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impl Hash for Ident

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

Feeds this value into the given [Hasher].

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

Feeds a slice of this type into the given [Hasher].

impl ToTokens for Ident

Important traits for Vec<u8>

impl Write for Vec<u8>

fn to_tokens(&self, _cx: &ExtCtxt) -> Vec<TokenTree>

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