Enum libslide::scanner::types::TokenType

pub enum TokenType {
    Float(f64),
    Plus,
    Minus,
    Mult,
    Div,
    Mod,
    Exp,
    Equal,
    AssignDefine,
    OpenParen,
    CloseParen,
    OpenBracket,
    CloseBracket,
    Variable(String),
    VariablePattern(String),
    ConstPattern(String),
    AnyPattern(String),
    Invalid(String),
    EOF,
}

The type of a Token.

Variants

Float(f64)

Stores a scanned number in double precision.

Plus

• symbol

Minus

• symbol

Mult

• symbol

Div

/ symbol

Mod

% symbol

Exp

^ symbol

Equal

= symbol

AssignDefine

:= symbol

OpenParen

( symbol

CloseParen

) symbol

OpenBracket

[ symbol

CloseBracket

] symbol

Variable(String)

A variable name.

VariablePattern(String)

A variable pattern, of form $name.

ConstPattern(String)

A constant pattern, of form #name.

AnyPattern(String)

An any pattern, of form _name.

Invalid(String)

An invalid token.

EOF

End of file.

Implementations

impl TokenType

pub(crate) fn matcher(&self) -> Self

Trait Implementations

impl Clone for TokenType

fn clone(&self) -> TokenType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TokenType

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

Formats the value using the given formatter.

impl Display for TokenType

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

Formats the value using the given formatter.

impl PartialEq<TokenType> for TokenType

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

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

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

This method tests for !=.

impl StructuralPartialEq for TokenType