Struct rustc::hir::FieldPat [] [src]

pub struct FieldPat {
    pub name: Name,
    pub pat: P<Pat>,
    pub is_shorthand: bool,
}
🔬 This is a nightly-only experimental API. (rustc_private)

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A single field in a struct pattern

Patterns like the fields of Foo { x, ref y, ref mut z } are treated the same asx: x, y: ref y, z: ref mut z, except is_shorthand is true

Fields

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

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The identifier for the field

🔬 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 pattern the field is destructured to

🔬 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?

Trait Implementations

impl Clone for FieldPat
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Returns a copy of the value. Read more

1.0.0
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Performs copy-assignment from source. Read more

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

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This method tests for !=.

impl Eq for FieldPat
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impl Encodable for FieldPat
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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 FieldPat
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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 Hash for FieldPat
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Feeds this value into the given [Hasher]. Read more

1.3.0
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Feeds a slice of this type into the given [Hasher]. Read more

impl Debug for FieldPat
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Formats the value using the given formatter.

impl<'tcx> HashStable<StableHashingContext<'tcx>> for FieldPat
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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?