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Diffstat (limited to 'src/lib.rs')
| -rw-r--r-- | src/lib.rs | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/lib.rs b/src/lib.rs new file mode 100644 index 0000000..e0c9ace --- /dev/null +++ b/src/lib.rs @@ -0,0 +1,25 @@ +// Copyright (c) 2018 The predicates-rs Project Developers. +// +// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or +// http://www.apache.org/license/LICENSE-2.0> or the MIT license +// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your +// option. This file may not be copied, modified, or distributed +// except according to those terms. + +//! Composable first-order predicate trait. +//! +//! This library implements an interface to "predicates" - boolean-valued +//! functions of one argument. This allows combinatorial logic to be created and +//! assembled at runtime and then used one or more times for evaluating values. +//! This sort of object is really useful when creating filters and checks that +//! can be changed at runtime with user interaction - it allows a clean +//! separation of concerns where the configuration code can be used to build up +//! a predicate, and then that predicate can be given to the code that does the +//! actual filtering without the filtering code knowing anything about user +//! configuration. See the examples for how this can work. + +#![warn(missing_docs, missing_debug_implementations)] + +mod core; +pub use crate::core::*; +pub mod reflection; |