Enum rustc_mir::borrow_check::nll::region_infer::error_reporting::ConstraintCategory[][src]

enum ConstraintCategory {
    Cast,
    Assignment,
    Return,
    CallArgument,
    Other,
    Boring,
}
🔬 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?

Constraints that are considered interesting can be categorized to determine why they are interesting. Order of variants indicates sort order of the category, thereby influencing diagnostic output.

Variants

🔬 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?

🔬 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 Copy for ConstraintCategory
[src]

impl Clone for ConstraintCategory
[src]

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

impl Debug for ConstraintCategory
[src]

Formats the value using the given formatter. Read more

impl Eq for ConstraintCategory
[src]

impl PartialEq for ConstraintCategory
[src]

This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

impl PartialOrd for ConstraintCategory
[src]

This method returns an ordering between self and other values if one exists. Read more

This method tests less than (for self and other) and is used by the < operator. Read more

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

This method tests greater than (for self and other) and is used by the > operator. Read more

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl Ord for ConstraintCategory
[src]

This method returns an Ordering between self and other. Read more

Compares and returns the maximum of two values. Read more

Compares and returns the minimum of two values. Read more

impl Display for ConstraintCategory
[src]

Formats the value using the given formatter. Read more

Auto Trait Implementations

impl Send for ConstraintCategory

impl Sync for ConstraintCategory