Enum Token 

pub enum Token<'a> {
    SingleLineComment(&'a str),
    MultiLineComment(&'a str),
    Eq,
    Colon,
    Semicolon,
    Comma,
    Period,
    OpenPth,
    ClosePth,
    OpenBracket,
    CloseBracket,
    OpenBrace,
    CloseBrace,
    OpenAngle,
    CloseAngle,
    Boolean(bool),
    Integer(i64),
    To,
    Max,
    Syntax,
    Option,
    Package,
    Import,
    Service,
    Rpc,
    Stream,
    Returns,
    Message,
    OneOf,
    Extend,
    Enum,
    Reserved,
    Extensions,
    Optional,
    Required,
    Repeated,
    Map,
    String(&'a str),
    Ident(&'a str),
}

Token kinds produced by the lexer.

Variants

SingleLineComment(&'a str)

MultiLineComment(&'a str)

Eq

Colon

Semicolon

Comma

Period

OpenPth

ClosePth

OpenBracket

CloseBracket

OpenBrace

CloseBrace

OpenAngle

CloseAngle

Boolean(bool)

Integer(i64)

To

Max

Syntax

Option

Package

Import

Service

Rpc

Stream

Returns

Message

OneOf

Extend

Enum

Reserved

Extensions

Optional

Required

Repeated

Map

String(&'a str)

Ident(&'a str)

Trait Implementations

impl<'a> Clone for Token<'a>

fn clone(&self) -> Token<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Token<'a>

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

Formats the value using the given formatter.

impl<'a> Display for Token<'a>

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

Formats the value using the given formatter.

impl<'s> Logos<'s> for Token<'s>

type Error = LexicalErrorKind

Error type returned by the lexer. This can be set using #[logos(error = MyError)]. Defaults to () if not set.

type Extras = ()

Associated type Extras for the particular lexer. This can be set using #[logos(extras = MyExtras)] and accessed inside callbacks.

type Source = str

Source type this token can be lexed from. This will default to str, unless one of the defined patterns explicitly uses non-unicode byte values or byte slices, in which case that implementation will use [u8].

fn lex( lex: &mut Lexer<'s, Self>, ) -> Option<Result<Self, <Self as Logos<'s>>::Error>>

The heart of Logos. Called by the Lexer. The implementation for this function is generated by the logos-derive crate.

fn lexer(source: &'source Self::Source) -> Lexer<'source, Self>

where Self::Extras: Default,

Create a new instance of a Lexer that will produce tokens implementing this Logos.

fn lexer_with_extras( source: &'source Self::Source, extras: Self::Extras, ) -> Lexer<'source, Self>

Create a new instance of a Lexer with the provided Extras that will produce tokens implementing this Logos.

impl<'a> PartialEq for Token<'a>

fn eq(&self, other: &Token<'a>) -> 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<'a> StructuralPartialEq for Token<'a>