Struct rustc_mir::util::liveness::LivenessResults

pub struct LivenessResults {
    pub regular: LivenessResult,
    pub drop: LivenessResult,
}

🔬 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 combination of liveness results, used in NLL.

Fields

regular: LivenessResult

🔬 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?

Liveness results where a regular use makes a variable X live, but not a drop.

drop: LivenessResult

🔬 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?

Liveness results where a drop makes a variable X live, but not a regular use.

Methods

impl LivenessResults

pub fn compute<'tcx>(mir: &Mir<'tcx>) -> LivenessResults

🔬 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