Trait quote::TokenStreamExt [−][src]
TokenStream extension trait with methods for appending tokens.
This trait is sealed and cannot be implemented outside of the quote
crate.
Required methods
fn append<U>(&mut self, token: U) where
U: Into<TokenTree>,
[src]
U: Into<TokenTree>,
For use by ToTokens
implementations.
Appends the token specified to this list of tokens.
fn append_all<I>(&mut self, iter: I) where
I: IntoIterator,
I::Item: ToTokens,
[src]
I: IntoIterator,
I::Item: ToTokens,
For use by ToTokens
implementations.
struct X; impl ToTokens for X { fn to_tokens(&self, tokens: &mut TokenStream) { tokens.append_all(&[true, false]); } } let tokens = quote!(#X); assert_eq!(tokens.to_string(), "true false");
fn append_separated<I, U>(&mut self, iter: I, op: U) where
I: IntoIterator,
I::Item: ToTokens,
U: ToTokens,
[src]
I: IntoIterator,
I::Item: ToTokens,
U: ToTokens,
For use by ToTokens
implementations.
Appends all of the items in the iterator I
, separated by the tokens
U
.
fn append_terminated<I, U>(&mut self, iter: I, term: U) where
I: IntoIterator,
I::Item: ToTokens,
U: ToTokens,
[src]
I: IntoIterator,
I::Item: ToTokens,
U: ToTokens,
For use by ToTokens
implementations.
Appends all tokens in the iterator I
, appending U
after each
element, including after the last element of the iterator.
Implementations on Foreign Types
impl TokenStreamExt for TokenStream
[src]
fn append<U>(&mut self, token: U) where
U: Into<TokenTree>,
[src]
U: Into<TokenTree>,
fn append_all<I>(&mut self, iter: I) where
I: IntoIterator,
I::Item: ToTokens,
[src]
I: IntoIterator,
I::Item: ToTokens,
fn append_separated<I, U>(&mut self, iter: I, op: U) where
I: IntoIterator,
I::Item: ToTokens,
U: ToTokens,
[src]
I: IntoIterator,
I::Item: ToTokens,
U: ToTokens,
fn append_terminated<I, U>(&mut self, iter: I, term: U) where
I: IntoIterator,
I::Item: ToTokens,
U: ToTokens,
[src]
I: IntoIterator,
I::Item: ToTokens,
U: ToTokens,