cdbc/utils/
mod.rs

1pub mod statement_cache;
2pub mod ustr;
3pub mod scan;
4pub mod crud;
5
6
7use std::fmt::{Debug, Formatter};
8use std::ops::{Deref, DerefMut};
9
10/// A wrapper for `Fn`s that provides a debug impl that just says "Function"
11pub struct DebugFn<F: ?Sized>(pub F);
12
13impl<F: ?Sized> Deref for DebugFn<F> {
14    type Target = F;
15
16    fn deref(&self) -> &Self::Target {
17        &self.0
18    }
19}
20
21impl<F: ?Sized> DerefMut for DebugFn<F> {
22    fn deref_mut(&mut self) -> &mut Self::Target {
23        &mut self.0
24    }
25}
26
27impl<F: ?Sized> Debug for DebugFn<F> {
28    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
29        f.debug_tuple("Function").finish()
30    }
31}
32
33pub fn to_snake_name(name: &str) -> String {
34    let chs = name.chars();
35    let mut new_name = String::new();
36    let mut index = 0;
37    let chs_len = name.len();
38    for x in chs {
39        if x.is_uppercase() {
40            if index != 0 && (index + 1) != chs_len {
41                new_name.push_str("_");
42            }
43            new_name.push_str(x.to_lowercase().to_string().as_str());
44        } else {
45            new_name.push(x);
46        }
47        index += 1;
48    }
49    return new_name;
50}
cdbc/utils/mod.rs

cdbc/utils/
mod.rs
