[−][src]Struct syntex_syntax2::tokenstream::TokenStream
Token Streams
A TokenStream
is an abstract sequence of tokens, organized into TokenTree
s.
The goal is for procedural macros to work with TokenStream
s and TokenTree
s
instead of a representation of the abstract syntax tree.
Today's TokenTree
s can still contain AST via Token::Interpolated
for back-compat.
Methods
impl TokenStream
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pub fn empty() -> TokenStream
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pub fn is_empty(&self) -> bool
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pub fn concat(streams: Vec<TokenStream>) -> TokenStream
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ⓘImportant traits for Cursorpub fn trees(&self) -> Cursor
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ⓘImportant traits for Cursor
ⓘImportant traits for Cursorpub fn into_trees(self) -> Cursor
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ⓘImportant traits for Cursor
pub fn eq_unspanned(&self, other: &TokenStream) -> bool
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Compares two TokenStreams, checking equality without regarding span information.
Trait Implementations
impl PartialEq<TokenStream> for TokenStream
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fn eq(&self, other: &TokenStream) -> bool
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#[must_use]
fn ne(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests for !=
.
impl Eq for TokenStream
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impl From<TokenTree> for TokenStream
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fn from(tt: TokenTree) -> TokenStream
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impl From<Token> for TokenStream
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fn from(token: Token) -> TokenStream
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impl From<TokenStream> for ThinTokenStream
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fn from(stream: TokenStream) -> ThinTokenStream
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impl From<ThinTokenStream> for TokenStream
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fn from(stream: ThinTokenStream) -> TokenStream
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impl Clone for TokenStream
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fn clone(&self) -> TokenStream
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fn clone_from(&mut self, source: &Self)
1.0.0[src]
Performs copy-assignment from source
. Read more
impl Hash for TokenStream
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fn hash<H: Hasher>(&self, state: &mut H)
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fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more
impl Debug for TokenStream
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impl Display for TokenStream
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impl<T: Into<TokenStream>> FromIterator<T> for TokenStream
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fn from_iter<I: IntoIterator<Item = T>>(iter: I) -> Self
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impl<'de> Deserialize<'de> for TokenStream
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fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
D: Deserializer<'de>,
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D: Deserializer<'de>,
impl Serialize for TokenStream
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Auto Trait Implementations
impl !Send for TokenStream
impl Unpin for TokenStream
impl !Sync for TokenStream
impl !UnwindSafe for TokenStream
impl !RefUnwindSafe for TokenStream
Blanket Implementations
impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> DeserializeOwned for T where
T: Deserialize<'de>,
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T: Deserialize<'de>,