blob: dbe4ff1e1c3835ff0a093f99dc8a646aef5ba907 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
|
use crate::{asn1_string, TestValidCharset};
use crate::{Error, Result};
use alloc::string::String;
asn1_string!(NumericString);
impl<'a> TestValidCharset for NumericString<'a> {
fn test_valid_charset(i: &[u8]) -> Result<()> {
#[allow(clippy::trivially_copy_pass_by_ref)]
fn is_numeric(b: &u8) -> bool {
matches!(*b, b'0'..=b'9' | b' ')
}
if !i.iter().all(is_numeric) {
return Err(Error::StringInvalidCharset);
}
Ok(())
}
}
|