Enum AdaTokenType 

pub enum AdaTokenType {
    Whitespace,
    Newline,
    Comment,
    StringLiteral,
    CharacterLiteral,
    NumberLiteral,
    Identifier,
    Abort,
    Abs,
    Abstract,
    Accept,
    Access,
    Aliased,
    All,
    And,
    Array,
    At,
    Begin,
    Body,
    Case,
    Constant,
    Declare,
    Delay,
    Delta,
    Digits,
    Do,
    Else,
    Elsif,
    End,
    Entry,
    Exception,
    Exit,
    For,
    Function,
    Generic,
    Goto,
    If,
    In,
    Interface,
    Is,
    Limited,
    Loop,
    Mod,
    New,
    Not,
    Null,
    Of,
    Or,
    Others,
    Out,
    Overriding,
    Package,
    Pragma,
    Private,
    Procedure,
    Protected,
    Raise,
    Range,
    Record,
    Rem,
    Renames,
    Requeue,
    Return,
    Reverse,
    Select,
    Separate,
    Some,
    Subtype,
    Synchronized,
    Tagged,
    Task,
    Terminate,
    Then,
    Type,
    Until,
    Use,
    When,
    While,
    With,
    Xor,
    Plus,
    Minus,
    Star,
    Slash,
    Ampersand,
    Eq,
    Ne,
    Lt,
    Le,
    Gt,
    Ge,
    Assign,
    ColonEq,
    Arrow,
    Dot,
    DotDot,
    Comma,
    Colon,
    Semicolon,
    Bar,
    Pipe,
    Apostrophe,
    Tick,
    LeftParen,
    RightParen,
    Box,
    DoubleStar,
    StarStar,
    LtLt,
    GtGt,
    LeftBracket,
    RightBracket,
    LeftBrace,
    RightBrace,
    Eof,
    Error,
}

Ada 词法单元类型

Variants

Whitespace

Newline

Comment

StringLiteral

CharacterLiteral

NumberLiteral

Identifier

Abort

Abs

Abstract

Accept

Access

Aliased

All

And

Array

At

Begin

Body

Case

Constant

Declare

Delay

Delta

Digits

Do

Else

Elsif

End

Entry

Exception

Exit

For

Function

Generic

Goto

If

In

Interface

Is

Limited

Loop

Mod

New

Not

Null

Of

Or

Others

Out

Overriding

Package

Pragma

Private

Procedure

Protected

Raise

Range

Record

Rem

Renames

Requeue

Return

Reverse

Select

Separate

Some

Subtype

Synchronized

Tagged

Task

Terminate

Then

Type

Until

Use

When

While

With

Xor

Plus

Minus

Star

Slash

Ampersand

Eq

Ne

Lt

Le

Gt

Ge

Assign

ColonEq

Arrow

Dot

DotDot

Comma

Colon

Semicolon

Bar

Pipe

Apostrophe

Tick

LeftParen

RightParen

Box

DoubleStar

StarStar

LtLt

GtGt

LeftBracket

RightBracket

LeftBrace

RightBrace

Eof

Error

Implementations

impl AdaTokenType

pub fn is_keyword(&self) -> bool

是否为关键字

pub fn is_identifier(&self) -> bool

是否为标识符

pub fn is_literal(&self) -> bool

是否为字面量

Trait Implementations

impl Clone for AdaTokenType

fn clone(&self) -> AdaTokenType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AdaTokenType

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AdaTokenType

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<AdaTokenType> for AdaElementType

fn from(token_type: AdaTokenType) -> Self

Converts to this type from the input type.

impl Hash for AdaTokenType

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 Ord for AdaTokenType

fn cmp(&self, other: &AdaTokenType) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for AdaTokenType

fn eq(&self, other: &AdaTokenType) -> 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 PartialOrd for AdaTokenType

fn partial_cmp(&self, other: &AdaTokenType) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for AdaTokenType

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 AdaTokenType

const END_OF_STREAM: Self = Self::Eof

A constant representing the end of the input stream.

type Role = UniversalTokenRole

The associated role type for this token kind.

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 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_ignored(&self) -> bool

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

fn is_end_of_stream(&self) -> bool

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

impl Copy for AdaTokenType

impl Eq for AdaTokenType

impl StructuralPartialEq for AdaTokenType