Struct syntax::ast::Block

pub struct Block {
    pub stmts: Vec<Stmt>,
    pub id: NodeId,
    pub rules: BlockCheckMode,
    pub span: Span,
    pub recovered: bool,
}

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A Block ({ .. }).

E.g. { .. } as in fn foo() { .. }

Fields

stmts: Vec<Stmt>

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

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Statements in a block

id: NodeId

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

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rules: BlockCheckMode

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Distinguishes between unsafe { ... } and { ... }

span: Span

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

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recovered: bool

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

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Trait Implementations

impl Clone for Block

fn clone(&self) -> Block

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl PartialEq for Block

fn eq(&self, __arg_0: &Block) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &Block) -> bool

This method tests for !=.

impl Eq for Block

impl Encodable for Block

fn encode<__S: Encoder>(&self, __arg_0: &mut __S) -> Result<(), __S::Error>

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impl Decodable for Block

fn decode<__D: Decoder>(__arg_0: &mut __D) -> Result<Block, __D::Error>

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

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impl Hash for Block

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where     H: Hasher,

Feeds a slice of this type into the given [Hasher].

impl Debug for Block

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl ToTokens for Block

Important traits for Vec<u8>

impl Write for Vec<u8>

fn to_tokens(&self, _cx: &ExtCtxt) -> Vec<TokenTree>

🔬 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?