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
pub(crate) fn generate(
	mut writer: impl std::io::Write,
	vis: &str,
	type_name: &str,
	generics: super::Generics<'_>,
	fields: &[super::Property<'_>],
) -> Result<(), crate::Error> {
	let type_generics_type = generics.type_part.map(|part| format!("<{}>", part)).unwrap_or_default();
	let type_generics_where = generics.where_part.map(|part| format!(" where {}", part)).unwrap_or_default();

	let fields: String = {
		fields.iter()
		.try_fold(String::new(), |mut fields, super::Property { comment, field_name, field_type_name, .. }| -> Result<_, std::fmt::Error> {
			use std::fmt::Write;

			if !fields.is_empty() {
				writeln!(&mut fields)?;
			}

			if let Some(comment) = comment {
				for line in super::get_comment_text(comment, "") {
					writeln!(&mut fields, "    ///{}", line)?;
				}
			}

			writeln!(&mut fields,
				"    {vis}{field_name}: {field_type_name},",
				vis = vis,
				field_name = field_name,
				field_type_name = field_type_name,
			)?;

			Ok(fields)
		})?
	};

	writeln!(
		writer,
		include_str!(concat!(env!("CARGO_MANIFEST_DIR"), "/templates/struct.rs")),
		type_name = type_name,
		type_generics_type = type_generics_type,
		type_generics_where = type_generics_where,
		fields = fields,
	)?;

	Ok(())
}