Trait lib_ruby_parser::source::maybe_token_rewriter::MaybeTokenRewriterAPI

pub trait MaybeTokenRewriterAPI {
    fn new_some(token_rewriter: TokenRewriter) -> Self
    where
        Self: Sized;
    fn new_none() -> Self
    where
        Self: Sized;
    fn is_some(&self) -> bool;
    fn is_none(&self) -> bool;
    fn as_token_rewriter(&self) -> Option<&TokenRewriter>;
    fn as_token_rewriter_mut(&mut self) -> Option<&mut TokenRewriter>;
    fn into_token_rewriter(self) -> TokenRewriter;
}

Trait with common MaybeTokenRewriter APIs

Required methods

fn new_some(token_rewriter: TokenRewriter) -> Self where
    Self: Sized, 

Constructs Some variant

fn new_none() -> Self where
    Self: Sized, 

Constructs None variant

fn is_some(&self) -> bool

Returns true if self is Some

fn is_none(&self) -> bool

Returns true if self is None

fn as_token_rewriter(&self) -> Option<&TokenRewriter>

Casts &self to Option<&TokenRewriter>

fn as_token_rewriter_mut(&mut self) -> Option<&mut TokenRewriter>

Casts &mut self to Option<&mut TokenRewriter>

fn into_token_rewriter(self) -> TokenRewriter

Casts self to TokenRewriter. Panics if self is None

Implementors

impl MaybeTokenRewriterAPI for MaybeTokenRewriter