blob: 9ee331d7f7a3f79594769211a26fc11ce8170841 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
|
//! Basic code formatting tools.
//!
//! We don't need perfect formatting for the generated tests, but simple indentation can make
//! debugging a lot easier.
#[derive(Copy, Clone, Debug, Default)]
pub struct Indentation(u32);
impl Indentation {
pub fn nested(self) -> Self {
Self(self.0 + 1)
}
}
impl std::fmt::Display for Indentation {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
for _ in 0..self.0 {
write!(f, " ")?;
}
Ok(())
}
}
|
