use-range

Comparable range validation primitives for RustUse.

Install

[dependencies]
use-range = "0.0.1"

Foundation

use-range composes optional lower and upper bounds into a reusable RangeConstraint<T> that can validate comparable values.

Example

use use_bound::{maximum, minimum};
use use_range::RangeConstraint;

let range = RangeConstraint::new(Some(minimum(1)), Some(maximum(10)))?;

assert!(range.contains(&5));
assert!(!range.contains(&11));
# Ok::<(), use_range::RangeError>(())

When to use directly

Choose use-range when you need one reusable range primitive without a broader validation facade.

Scope

• Ranges stay generic over PartialOrd values.
• Bound construction lives in use-bound.
• Domain-specific error reporting is out of scope.

Status

use-range is a pre-1.0 crate with a deliberately small API.