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//!
//! Generalized regex like pattern match for vector.
//!
//! ```rust
//! use vec_reg::{Regex, CompiledRegex, vec_reg};
//!
//! fn build_without_macro() {
//! let is_fizz = |x: &i32| x % 3 == 0;
//! let is_buzz = |x: &i32| x % 5 == 0;
//! let is_fizz_buzz = |x: &i32| x % 15 == 0;
//! let reg = Regex::concat(
//! Regex::satisfy(is_fizz),
//! Regex::repeat1(Regex::concat(Regex::satisfy(is_buzz), Regex::satisfy(is_fizz_buzz))),
//! )
//! .compile();
//! assert!(!reg.is_match(&vec![1, 2, 3]));
//! assert!(reg.is_match(&vec![3, 5, 15]));
//! assert!(reg.is_match(&vec![6, 10, 15, 10, 30]));
//! }
//!
//! fn build_with_macro() {
//! let is_fizz = |x: &i32| x % 3 == 0;
//! let is_buzz = |x: &i32| x % 5 == 0;
//! let reg = vec_reg!({is_fizz}({is_buzz}{|x| x % 15 == 0})+).compile();
//! assert!(!reg.is_match(&vec![1, 2, 3]));
//! assert!(reg.is_match(&vec![3, 5, 15]));
//! assert!(reg.is_match(&vec![6, 10, 15, 10, 30]));
//! }
//! ```
pub use vec_reg_common::{CompiledRegex, Regex};
pub use vec_reg_macro::vec_reg;
#[cfg(test)]
mod test {
use super::*;
#[test]
fn match_without_macro() {
let is_fizz = |x: &i32| x % 3 == 0;
let is_buzz = |x: &i32| x % 5 == 0;
let is_fizz_buzz = |x: &i32| x % 15 == 0;
let reg = Regex::concat(
Regex::satisfy(is_fizz),
Regex::repeat1(Regex::concat(
Regex::satisfy(is_buzz),
Regex::satisfy(is_fizz_buzz),
)),
)
.compile();
assert!(!reg.is_match(&[1, 2, 3]));
assert!(reg.is_match(&[3, 5, 15]));
assert!(reg.is_match(&[6, 10, 15, 10, 30]));
}
#[test]
fn match_with_macro() {
let is_fizz = |x: &i32| x % 3 == 0;
let is_buzz = |x: &i32| x % 5 == 0;
let reg = vec_reg!({is_fizz}({is_buzz}{|x| x % 15 == 0})+).compile();
assert!(!reg.is_match(&[1, 2, 3]));
assert!(reg.is_match(&[3, 5, 15]));
assert!(reg.is_match(&[6, 10, 15, 10, 30]));
}
}