[−][src]Struct syntax::tokenstream::ThinTokenStream

pub struct ThinTokenStream(Option<RcVec<TokenStream>>);

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

The TokenStream type is large enough to represent a single TokenTree without allocation. ThinTokenStream is smaller, but needs to allocate to represent a single TokenTree. We must use ThinTokenStream in TokenTree::Delimited to avoid infinite size due to recursion.

Trait Implementations

`impl Debug for ThinTokenStream`
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`fn fmt(&self, f: &mut Formatter) -> Result`
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Formats the value using the given formatter. Read more

`impl Clone for ThinTokenStream`
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`fn clone(&self) -> ThinTokenStream`
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Returns a copy of the value. Read more

`fn clone_from(&mut self, source: &Self)`
1.0.0
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Performs copy-assignment from source. Read more

`impl From<TokenStream> for ThinTokenStream`
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`fn from(stream: TokenStream) -> ThinTokenStream`
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Performs the conversion.

`impl From<ThinTokenStream> for TokenStream`
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`fn from(stream: ThinTokenStream) -> TokenStream`
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Performs the conversion.

`impl Eq for ThinTokenStream`
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`fn assert_receiver_is_total_eq(&self)`
1.0.0
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`impl PartialEq<ThinTokenStream> for ThinTokenStream`
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`fn eq(&self, other: &ThinTokenStream) -> bool`
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This method tests for self and other values to be equal, and is used by ==. Read more

`#[must_use] fn ne(&self, other: &Rhs) -> bool`
1.0.0
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This method tests for !=.

`impl Encodable for ThinTokenStream`
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`fn encode<E: Encoder>(&self, encoder: &mut E) -> Result<(), E::Error>`
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🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

`impl Decodable for ThinTokenStream`
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`fn decode<D: Decoder>(decoder: &mut D) -> Result<ThinTokenStream, D::Error>`
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🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Auto Trait Implementations

`impl !Send for ThinTokenStream`

`impl !Sync for ThinTokenStream`

Blanket Implementations

`impl<T> ToOwned for T where T: Clone,`
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`type Owned = T`

`fn to_owned(&self) -> T`
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Creates owned data from borrowed data, usually by cloning. Read more

`fn clone_into(&self, target: &mut T)`
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🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

`impl<T> From for T`
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`fn from(t: T) -> T`
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Performs the conversion.

`impl<T, U> Into for T where U: From<T>,`
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`fn into(self) -> U`
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Performs the conversion.

`impl<T, U> TryFrom for T where T: From,`
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`type Error = !`

🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

`fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>`
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🔬 This is a nightly-only experimental API. (try_from)

Performs the conversion.

`impl<T> Borrow for T where T: ?Sized,`
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ⓘImportant traits for &'a mut R
Important traits for &'a mut R
`impl<'a, R> Read for &'a mut R where R: Read + ?Sized, impl<'a, W> Write for &'a mut W where W: Write + ?Sized, impl<'a, I> Iterator for &'a mut I where I: Iterator + ?Sized, type Item = ::Item;`
`fn borrow(&self) -> &T`
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Immutably borrows from an owned value. Read more

`impl<T, U> TryInto for T where U: TryFrom<T>,`
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`type Error = >::Error`

🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

`fn try_into(self) -> Result<U, >::Error>`
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🔬 This is a nightly-only experimental API. (try_from)

Performs the conversion.

`impl<T> BorrowMut for T where T: ?Sized,`
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ⓘImportant traits for &'a mut R
Important traits for &'a mut R
`impl<'a, R> Read for &'a mut R where R: Read + ?Sized, impl<'a, W> Write for &'a mut W where W: Write + ?Sized, impl<'a, I> Iterator for &'a mut I where I: Iterator + ?Sized, type Item = ::Item;`
`fn borrow_mut(&mut self) -> &mut T`
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Mutably borrows from an owned value. Read more

`impl<T> Any for T where T: 'static + ?Sized,`
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`fn get_type_id(&self) -> TypeId`
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🔬 This is a nightly-only experimental API. (get_type_id)

this method will likely be replaced by an associated static

Gets the TypeId of self. Read more

`impl<T> Encodable for T where T: UseSpecializedEncodable + ?Sized,`
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`fn encode<E>(&self, e: &mut E) -> Result<(), <E as Encoder>::Error> where E: Encoder,`
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🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

`impl<T> Decodable for T where T: UseSpecializedDecodable,`
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`fn decode<D>(d: &mut D) -> Result<T, <D as Decoder>::Error> where D: Decoder,`
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🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

`impl<E> SpecializationError for E`
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`fn not_found<S, T>(trait_name: &'static str, method_name: &'static str) -> E where T: ?Sized,`
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🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Create an error for a missing method specialization. Defaults to panicking with type, trait & method names. S is the encoder/decoder state type, T is the type being encoded/decoded, and the arguments are the names of the trait and method that should've been overridden. Read more

[−][src]Struct syntax::tokenstream::ThinTokenStream

Trait Implementations

impl Debug for ThinTokenStream[src]

fn fmt(&self, f: &mut Formatter) -> Result[src]

impl Clone for ThinTokenStream[src]

fn clone(&self) -> ThinTokenStream[src]

fn clone_from(&mut self, source: &Self)1.0.0[src]

impl From<TokenStream> for ThinTokenStream[src]

fn from(stream: TokenStream) -> ThinTokenStream[src]

impl From<ThinTokenStream> for TokenStream[src]

fn from(stream: ThinTokenStream) -> TokenStream[src]

impl Eq for ThinTokenStream[src]

fn assert_receiver_is_total_eq(&self)1.0.0[src]

impl PartialEq<ThinTokenStream> for ThinTokenStream[src]

fn eq(&self, other: &ThinTokenStream) -> bool[src]

#[must_use] fn ne(&self, other: &Rhs) -> bool1.0.0[src]

impl Encodable for ThinTokenStream[src]

fn encode<E: Encoder>(&self, encoder: &mut E) -> Result<(), E::Error>[src]

impl Decodable for ThinTokenStream[src]

fn decode<D: Decoder>(decoder: &mut D) -> Result<ThinTokenStream, D::Error>[src]

Auto Trait Implementations

impl !Send for ThinTokenStream

impl !Sync for ThinTokenStream

Blanket Implementations

impl<T> ToOwned for T where T: Clone, [src]

type Owned = T

fn to_owned(&self) -> T[src]

fn clone_into(&self, target: &mut T)[src]

impl<T> From for T[src]

fn from(t: T) -> T[src]

impl<T, U> Into for T where U: From<T>, [src]

fn into(self) -> U[src]

impl<T, U> TryFrom for T where T: From<U>, [src]

type Error = !

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

impl<T> Borrow for T where T: ?Sized, [src]

ⓘImportant traits for &'a mut RImportant traits for &'a mut Rimpl<'a, R> Read for &'a mut R where R: Read + ?Sized, impl<'a, W> Write for &'a mut W where W: Write + ?Sized, impl<'a, I> Iterator for &'a mut I where I: Iterator + ?Sized, type Item = <I as Iterator>::Item;fn borrow(&self) -> &T[src]

Important traits for &'a mut R

impl<T, U> TryInto for T where U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

impl<T> BorrowMut for T where T: ?Sized, [src]

Important traits for &'a mut R

impl<T> Any for T where T: 'static + ?Sized, [src]

fn get_type_id(&self) -> TypeId[src]

impl<T> Encodable for T where T: UseSpecializedEncodable + ?Sized, [src]

fn encode<E>(&self, e: &mut E) -> Result<(), <E as Encoder>::Error> where E: Encoder, [src]

impl<T> Decodable for T where T: UseSpecializedDecodable, [src]

fn decode<D>(d: &mut D) -> Result<T, <D as Decoder>::Error> where D: Decoder, [src]

impl<E> SpecializationError for E[src]

fn not_found<S, T>(trait_name: &'static str, method_name: &'static str) -> E where T: ?Sized, [src]

impl<T> Erased for T[src]

impl<T> Send for T where T: ?Sized, [src]

impl<T> Sync for T where T: ?Sized, [src]

impl<T> Erased for T

`impl Debug for ThinTokenStream`
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`fn fmt(&self, f: &mut Formatter) -> Result`
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`impl Clone for ThinTokenStream`
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`fn clone(&self) -> ThinTokenStream`
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`fn clone_from(&mut self, source: &Self)`
1.0.0
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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 Eq for ThinTokenStream`
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`fn assert_receiver_is_total_eq(&self)`
1.0.0
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`impl PartialEq<ThinTokenStream> for ThinTokenStream`
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`fn eq(&self, other: &ThinTokenStream) -> bool`
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`#[must_use] fn ne(&self, other: &Rhs) -> bool`
1.0.0
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`impl Encodable for ThinTokenStream`
[src]

`fn encode<E: Encoder>(&self, encoder: &mut E) -> Result<(), E::Error>`
[src]

`impl Decodable for ThinTokenStream`
[src]

`fn decode<D: Decoder>(decoder: &mut D) -> Result<ThinTokenStream, D::Error>`
[src]

`impl !Send for ThinTokenStream`

`impl !Sync for ThinTokenStream`

`impl<T> ToOwned for T where T: Clone,`
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`type Owned = T`

`fn to_owned(&self) -> T`
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`fn clone_into(&self, target: &mut T)`
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`impl<T> From for T`
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`fn from(t: T) -> T`
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`impl<T, U> Into for T where U: From<T>,`
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`fn into(self) -> U`
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`impl<T, U> TryFrom for T where T: From<U>,`
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`type Error = !`

`fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`
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`impl<T> Borrow for T where T: ?Sized,`
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`impl<T, U> TryInto for T where U: TryFrom<T>,`
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`type Error = <U as TryFrom<T>>::Error`

`fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`
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`impl<T> BorrowMut for T where T: ?Sized,`
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`impl<T> Any for T where T: 'static + ?Sized,`
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`fn get_type_id(&self) -> TypeId`
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`impl<T> Encodable for T where T: UseSpecializedEncodable + ?Sized,`
[src]

`fn encode<E>(&self, e: &mut E) -> Result<(), <E as Encoder>::Error> where E: Encoder,`
[src]

`impl<T> Decodable for T where T: UseSpecializedDecodable,`
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`fn decode<D>(d: &mut D) -> Result<T, <D as Decoder>::Error> where D: Decoder,`
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`impl<E> SpecializationError for E`
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`fn not_found<S, T>(trait_name: &'static str, method_name: &'static str) -> E where T: ?Sized,`
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`impl<T> Erased for T`
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`impl<T> Send for T where T: ?Sized,`
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`impl<T> Sync for T where T: ?Sized,`
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`impl<T> Erased for T`