Struct rustc::hir::GenericArgs

pub struct GenericArgs {
    pub args: HirVec<GenericArg>,
    pub bindings: HirVec<TypeBinding>,
    pub parenthesized: bool,
}

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

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Fields

args: HirVec<GenericArg>

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

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The generic arguments for this path segment.

bindings: HirVec<TypeBinding>

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

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Bindings (equality constraints) on associated types, if present. E.g., Foo<A=Bar>.

parenthesized: bool

🔬 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?

Were arguments written in parenthesized form Fn(T) -> U? This is required mostly for pretty-printing and diagnostics, but also for changing lifetime elision rules to be "function-like".

Methods

impl GenericArgs

pub fn none() -> Self

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

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pub fn is_empty(&self) -> bool

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Important traits for &'a [u8]

impl<'a> Read for &'a [u8]impl<'a> Write for &'a mut [u8]

pub fn inputs(&self) -> &[Ty]

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

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pub fn own_counts(&self) -> GenericParamCount

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

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Trait Implementations

impl Clone for GenericArgs

fn clone(&self) -> GenericArgs

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Encodable for GenericArgs

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

🔬 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 GenericArgs

fn decode<__D: Decoder>(d: &mut __D) -> Result<GenericArgs, __D::Error>

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

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impl Debug for GenericArgs

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

Formats the value using the given formatter.

impl<'a, 'tcx> HashStable<StableHashingContext<'a>> for GenericArgs

fn hash_stable<W: StableHasherResult>(     &self,     __ctx: &mut StableHashingContext<'a>,     __hasher: &mut StableHasher<W> )

🔬 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?