cel-cxx 0.2.5

A high-performance, type-safe Rust interface for Common Expression Language (CEL), build on top of cel-cpp with zero-cost FFI bindings via cxx
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57

use super::*;
use crate::{types::*, values::*};

use std::collections::{LinkedList, VecDeque};

impl_typed!(
    List: Value {
        @[T: TypedValue]
        Vec<T> => ListType::new(T::value_type()),

        @[T: TypedValue]
        VecDeque<T> => ListType::new(T::value_type()),

        @[T: TypedValue]
        LinkedList<T> => ListType::new(T::value_type()),

        @[T: TypedValue]
        [T] => ListType::new(T::value_type()),
    }
);

impl_into!(
    List: Value {
        @[T: IntoValue]
        Vec<T> => |self|
            self.into_iter()
                .map(IntoValue::into_value)
                .collect(),

        @[T: IntoValue + Clone]
        &[T] => |self|
            self.iter()
                .map(IntoValue::into_value)
                .collect(),

        @[T: IntoValue]
        VecDeque<T> => |self|
            self.into_iter()
                .map(IntoValue::into_value)
                .collect(),

        @[T: IntoValue]
        LinkedList<T> => |self|
            self.into_iter()
                .map(IntoValue::into_value)
                .collect(),
    }
);

impl_from_list!(
    #[adder = push]
    Vec,
    #[adder = push_back]
    VecDeque,
    #[adder = push_back]
    LinkedList,
);