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
58
59
60
61
62
63
64
65
66
//! Derive trivial transformations between fields that are mostly unpacking and converting
//! similarly-nemd fields from a source into a target.
//! Example usage:
//!
//! ```
//! use namewise;
//! use std::collections::HashSet;
//!
//! struct Source {
//! a: &'static str,
//! text: String,
//! numeric: i16,
//! truth: bool,
//! truths: Vec<bool>,
//! }
//!
//! #[derive(namewise::From)]
//! #[namewise_from(from_type = "Source")]
//! struct Destination {
//! a: String,
//! text: String,
//! #[namewise_from(from_name = "numeric")]
//! number: i64,
//! #[namewise_from(collect)]
//! truths: HashSet<bool>,
//! }
//! ```
//!
//! This should be equivalent to:
//!
//! ```
//! use std::collections::HashSet;
//!
//! struct Source {
//! a: &'static str,
//! text: String,
//! numeric: i16,
//! truth: bool,
//! truths: Vec<bool>,
//! }
//!
//! struct Destination {
//! a: String,
//! text: String,
//! number: i64,
//! truths: HashSet<bool>,
//! }
//!
//! impl From<Source> for Destination {
//! fn from(value: Source) -> Destination {
//! Destination {
//! a: value.a.into(),
//! text: value.text.into(),
//! number: value.numeric.into(),
//! truths: value.truths.into_iter().collect(),
//! }
//! }
//! }
//! ```
pub use NamewiseError;
pub use ;