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
|
use source::Source;
use value::Value;
use std::error::Error;
use std::collections::HashMap;
#[cfg(feature = "toml")]
mod toml;
// #[cfg(feature = "json")]
// mod json;
// #[cfg(feature = "yaml")]
// mod yaml;
#[derive(Debug, Clone, Copy)]
pub enum FileFormat {
/// TOML (parsed with toml)
#[cfg(feature = "toml")]
Toml,
// /// JSON (parsed with serde_json)
// #[cfg(feature = "json")]
// Json,
// /// YAML (parsed with yaml_rust)
// #[cfg(feature = "yaml")]
// Yaml,
}
impl FileFormat {
// TODO: pub(crate)
#[doc(hidden)]
pub fn extensions(&self) -> Vec<&'static str> {
match *self {
#[cfg(feature = "toml")]
FileFormat::Toml => vec!["toml"],
// #[cfg(feature = "json")]
// FileFormat::Json => vec!["json"],
// #[cfg(feature = "yaml")]
// FileFormat::Yaml => vec!["yaml", "yml"],
}
}
// TODO: pub(crate)
#[doc(hidden)]
#[allow(unused_variables)]
pub fn parse(&self, uri: Option<&String>, text: &str, namespace: Option<&String>) -> Result<HashMap<String, Value>, Box<Error>> {
match *self {
#[cfg(feature = "toml")]
FileFormat::Toml => toml::parse(uri, text, namespace),
// #[cfg(feature = "json")]
// FileFormat::Json => json::Content::parse(text, namespace),
// #[cfg(feature = "yaml")]
// FileFormat::Yaml => yaml::Content::parse(text, namespace),
}
}
}
|