Trait ra_ap_syntax::ast::AstToken

pub trait AstToken {
    pub fn can_cast(token: SyntaxKind) -> bool
    where
        Self: Sized;
    pub fn cast(syntax: SyntaxToken) -> Option<Self>
    where
        Self: Sized;
    pub fn syntax(&self) -> &SyntaxToken;

    pub fn text(&self) -> &SmolStr { ... }
}

Like AstNode, but wraps tokens rather than interior nodes.

Required methods

pub fn can_cast(token: SyntaxKind) -> bool where
    Self: Sized, 

pub fn cast(syntax: SyntaxToken) -> Option<Self> where
    Self: Sized, 

pub fn syntax(&self) -> &SyntaxToken

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Provided methods

pub fn text(&self) -> &SmolStr

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Implementors

impl AstToken for ByteString

pub fn can_cast(kind: SyntaxKind) -> bool

pub fn cast(syntax: SyntaxToken) -> Option<Self>

pub fn syntax(&self) -> &SyntaxToken

impl AstToken for Comment

pub fn can_cast(kind: SyntaxKind) -> bool

pub fn cast(syntax: SyntaxToken) -> Option<Self>

pub fn syntax(&self) -> &SyntaxToken

impl AstToken for FloatNumber

pub fn can_cast(kind: SyntaxKind) -> bool

pub fn cast(syntax: SyntaxToken) -> Option<Self>

pub fn syntax(&self) -> &SyntaxToken

impl AstToken for IntNumber

pub fn can_cast(kind: SyntaxKind) -> bool

pub fn cast(syntax: SyntaxToken) -> Option<Self>

pub fn syntax(&self) -> &SyntaxToken

impl AstToken for String

pub fn can_cast(kind: SyntaxKind) -> bool

pub fn cast(syntax: SyntaxToken) -> Option<Self>

pub fn syntax(&self) -> &SyntaxToken

impl AstToken for Whitespace

pub fn can_cast(kind: SyntaxKind) -> bool

pub fn cast(syntax: SyntaxToken) -> Option<Self>

pub fn syntax(&self) -> &SyntaxToken

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