Struct rustc_mir::borrow_check::nll::constraints::ConstraintSet[][src]

pub(crate) struct ConstraintSet {
    constraints: IndexVec<ConstraintIndex, OutlivesConstraint>,
}
🔬 This is a nightly-only experimental API. (rustc_private)

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Fields

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

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Methods

impl ConstraintSet
[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?

🔬 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?

Constructs a graph from the constraint set; the graph makes it easy to find the constraints affecting a particular region (you should not mutate the set once this graph is constructed).

🔬 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?

Compute cycles (SCCs) in the graph of regions. In particular, find all regions R1, R2 such that R1: R2 and R2: R1 and group them into an SCC, and find the relationships between SCCs.

Methods from Deref<Target = IndexVec<ConstraintIndex, OutlivesConstraint>>

🔬 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?

Important traits for Iter<'a, T>

🔬 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?

Important traits for Map<I, F>

🔬 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?

Important traits for Map<I, F>

🔬 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?

🔬 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 ConstraintSet
[src]

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

impl Default for ConstraintSet
[src]

Returns the "default value" for a type. Read more

impl Deref for ConstraintSet
[src]

The resulting type after dereferencing.

Dereferences the value.

Auto Trait Implementations

impl Send for ConstraintSet

impl Sync for ConstraintSet