Struct rustc::infer::canonical::canonicalizer::CanonicalizeRegionMode

struct CanonicalizeRegionMode {
    static_region: bool,
    other_free_regions: 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?

If this flag is true, then all free regions will be replaced with a canonical var. This is used to make queries as generic as possible. For example, the query F: Foo<'static> would be canonicalized to F: Foo<'0>.

Fields

static_region: 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?

other_free_regions: 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?

Methods

impl CanonicalizeRegionMode

fn any(&self) -> 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?