Enum D2TokenType 

#[repr(u8)]
pub enum D2TokenType {
    Whitespace = 0,
    Newline = 1,
    Comment = 2,
    Id = 3,
    Label = 4,
    Colon = 5,
    Arrow = 6,
    LeftBrace = 7,
    RightBrace = 8,
    Error = 9,
}

Token types for the D2 language.

Variants

Whitespace = 0

Whitespace.

Newline = 1

Newline.

Comment = 2

Comment.

Id = 3

Identifier.

Label = 4

Label.

Colon = 5

Colon :.

Arrow = 6

Arrow ->.

LeftBrace = 7

Left brace {.

RightBrace = 8

Right brace }.

Error = 9

Lexing error.

Trait Implementations

impl Clone for D2TokenType

fn clone(&self) -> D2TokenType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for D2TokenType

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for D2TokenType

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<D2TokenType> for D2ElementType

fn from(token: D2TokenType) -> Self

Converts to this type from the input type.

impl Hash for D2TokenType

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 D2TokenType

fn eq(&self, other: &D2TokenType) -> 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 Serialize for D2TokenType

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TokenType for D2TokenType

const END_OF_STREAM: Self = Self::Error

A constant representing the end of the input stream.

type Role = UniversalTokenRole

The associated role type for this token kind.

fn is_ignored(&self) -> bool

Returns true if this token represents trivia (whitespace, comments, etc.).

fn role(&self) -> Self::Role

Returns the general syntactic role of this token.

fn is_role(&self, role: Self::Role) -> bool

Returns true if this token matches the specified language-specific role.

fn is_universal(&self, role: UniversalTokenRole) -> bool

Returns true if this token matches the specified universal role.

fn is_comment(&self) -> bool

Returns true if this token represents a comment.

fn is_whitespace(&self) -> bool

Returns true if this token represents whitespace.

fn is_error(&self) -> bool

Returns true if this token represents an error condition.

fn is_end_of_stream(&self) -> bool

Returns true if this token represents the end of the input stream.

impl Copy for D2TokenType

impl Eq for D2TokenType

impl StructuralPartialEq for D2TokenType