scope-engine 0.3.0

Semantic Code Operation & Propagation Engine
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

use super::{LanguageAdapter, LanguageQueries};
use tree_sitter::Language;

pub struct CAdapter;

impl CAdapter {
    #[must_use]
    pub const fn new() -> Self {
        Self
    }
}

impl Default for CAdapter {
    fn default() -> Self {
        Self::new()
    }
}

impl LanguageAdapter for CAdapter {
    fn language_name(&self) -> &'static str {
        "c"
    }
    fn extensions(&self) -> &[&'static str] {
        &["c", "h"]
    }
    fn language(&self) -> Language {
        tree_sitter_c::LANGUAGE.into()
    }
    fn queries(&self) -> LanguageQueries {
        LanguageQueries {
            definitions: r"
                (function_definition declarator: (function_declarator declarator: (identifier) @name)) @def
                (declaration declarator: (init_declarator declarator: (identifier) @name)) @def
            ",
            references: r"
                (call_expression function: (identifier) @ref) @call
                (identifier) @ref
            ",
        }
    }
}