Struct rustc::hir::Pat [] [src]

pub struct Pat {
    pub id: NodeId,
    pub node: PatKind,
    pub span: Span,
}
🔬 This is a nightly-only experimental API. (rustc_private)

Fields

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

Methods

impl Pat
[src]

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

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

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

Call f on every "binding" in a pattern, e.g., on a in match foo() { Some(a) => (), None => () }

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

Checks if the pattern contains any patterns that bind something to an ident, e.g. foo, or Foo(foo) or foo @ Bar(..).

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

Checks if the pattern contains any patterns that bind something to an ident or wildcard, e.g. foo, or Foo(_), foo @ Bar(..),

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

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

Return variants that are necessary to exist for the pattern to match.

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

Checks if the pattern contains any ref or ref mut bindings, and if yes whether its containing mutable ones or just immutables ones.

impl Pat
[src]

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

Trait Implementations

impl Clone for Pat
[src]

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

impl PartialEq for Pat
[src]

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

This method tests for !=.

impl Eq for Pat
[src]

impl Encodable for Pat
[src]

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

deprecated in favor of rustc-serialize on crates.io

impl Decodable for Pat
[src]

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

deprecated in favor of rustc-serialize on crates.io

impl Hash for Pat
[src]

Feeds this value into the state given, updating the hasher as necessary.

Feeds a slice of this type into the state provided.

impl Debug for Pat
[src]

Formats the value using the given formatter.

impl ast_node for Pat
[src]

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

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