Struct syntax::ast::AnonConst[][src]

pub struct AnonConst {
    pub id: NodeId,
    pub value: P<Expr>,
}
🔬 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?

A constant (expression) that's not an item or associated item, but needs its own DefId for type-checking, const-eval, etc. These are usually found nested inside types (e.g. array lengths) or expressions (e.g. repeat counts), and also used to define explicit discriminant values for enum variants.

Fields

🔬 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?

🔬 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 AnonConst
[src]

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

impl PartialEq for AnonConst
[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 AnonConst
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impl Encodable for AnonConst
[src]

🔬 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 AnonConst
[src]

🔬 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 AnonConst
[src]

Feeds this value into the given [Hasher]. Read more

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

impl Debug for AnonConst
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Formats the value using the given formatter. Read more

Auto Trait Implementations

impl !Send for AnonConst

impl !Sync for AnonConst