Struct syn::buffer::TokenBuffer [−][src]
pub struct TokenBuffer { /* fields omitted */ }A buffer that can be efficiently traversed multiple times, unlike
TokenStream which requires a deep copy in order to traverse more than
once.
This type is available only if Syn is built with the "parsing" feature.
Implementations
impl TokenBuffer[src]
impl TokenBuffer[src]pub fn new(stream: TokenStream) -> TokenBuffer[src]
Creates a TokenBuffer containing all the tokens from the input
TokenStream.
This method is available only if Syn is built with both the "parsing" and
"proc-macro" features.
pub fn new2(stream: TokenStream) -> TokenBuffer[src]
Creates a TokenBuffer containing all the tokens from the input
TokenStream.
pub fn begin(&self) -> Cursor<'_>[src]
Creates a cursor referencing the first token in the buffer and able to traverse until the end of the buffer.