Enum rustc_typeck::variance::terms::VarianceTerm

pub enum VarianceTerm<'a> {
    ConstantTerm(Variance),
    TransformTerm(&'a VarianceTerm<'a>, &'a VarianceTerm<'a>),
    InferredTerm(InferredIndex),
}

🔬 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?

Variants

ConstantTerm(Variance)

🔬 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?

TransformTerm(&'a VarianceTerm<'a>, &'a VarianceTerm<'a>)

🔬 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?

InferredTerm(InferredIndex)

🔬 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<'a> Copy for VarianceTerm<'a>

impl<'a> Clone for VarianceTerm<'a>

fn clone(&self) -> VarianceTerm<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for VarianceTerm<'a>

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

Formats the value using the given formatter.