mod_string/
lib.rs

1use config::get_or_create_sub_module;
2use mlua::Lua;
3
4pub fn register(lua: &Lua) -> anyhow::Result<()> {
5    let string_mod = get_or_create_sub_module(lua, "string")?;
6
7    string_mod.set(
8        "replace",
9        lua.create_function(move |_, (s, from, to): (String, String, String)| {
10            Ok(s.replace(&from, &to))
11        })?,
12    )?;
13
14    string_mod.set(
15        "replacen",
16        lua.create_function(
17            move |_, (s, from, to, count): (String, String, String, usize)| {
18                Ok(s.replacen(&from, &to, count))
19            },
20        )?,
21    )?;
22
23    string_mod.set(
24        "rsplit",
25        lua.create_function(move |_, (s, pattern): (String, String)| {
26            Ok(s.rsplit(&pattern)
27                .map(|s| s.to_string())
28                .collect::<Vec<String>>())
29        })?,
30    )?;
31
32    string_mod.set(
33        "rsplitn",
34        lua.create_function(move |_, (s, limit, pattern): (String, usize, String)| {
35            Ok(s.rsplitn(limit, &pattern)
36                .map(|s| s.to_string())
37                .collect::<Vec<String>>())
38        })?,
39    )?;
40
41    string_mod.set(
42        "split",
43        lua.create_function(move |_, (s, pattern): (String, String)| {
44            Ok(s.split(&pattern)
45                .map(|s| s.to_string())
46                .collect::<Vec<String>>())
47        })?,
48    )?;
49
50    string_mod.set(
51        "splitn",
52        lua.create_function(move |_, (s, limit, pattern): (String, usize, String)| {
53            Ok(s.splitn(limit, &pattern)
54                .map(|s| s.to_string())
55                .collect::<Vec<String>>())
56        })?,
57    )?;
58
59    string_mod.set(
60        "split_whitespace",
61        lua.create_function(move |_, s: String| {
62            Ok(s.split_whitespace()
63                .map(|s| s.to_string())
64                .collect::<Vec<String>>())
65        })?,
66    )?;
67
68    string_mod.set(
69        "split_ascii_whitespace",
70        lua.create_function(move |_, s: String| {
71            Ok(s.split_ascii_whitespace()
72                .map(|s| s.to_string())
73                .collect::<Vec<String>>())
74        })?,
75    )?;
76
77    string_mod.set(
78        "trim",
79        lua.create_function(move |_, s: String| Ok(s.trim().to_string()))?,
80    )?;
81    string_mod.set(
82        "trim_end",
83        lua.create_function(move |_, s: String| Ok(s.trim_end().to_string()))?,
84    )?;
85    string_mod.set(
86        "trim_start",
87        lua.create_function(move |_, s: String| Ok(s.trim_start().to_string()))?,
88    )?;
89
90    string_mod.set(
91        "psl_domain",
92        lua.create_function(move |_, s: String| Ok(psl::domain_str(&s).map(|s| s.to_string())))?,
93    )?;
94
95    string_mod.set(
96        "psl_suffix",
97        lua.create_function(move |_, s: String| Ok(psl::suffix_str(&s).map(|s| s.to_string())))?,
98    )?;
99
100    string_mod.set(
101        "eval_template",
102        lua.create_function(
103            move |_, (name, template, context): (String, String, mlua::Value)| {
104                let engine = kumo_template::TemplateEngine::new();
105                engine
106                    .render(&name, &template, context)
107                    .map_err(config::any_err)
108            },
109        )?,
110    )?;
111
112    Ok(())
113}
mod_string/lib.rs

mod_string/
lib.rs
