der/asn1/
general_string.rs

1use crate::{BytesRef, DecodeValue, EncodeValue, FixedTag, Header, Length, Reader, Tag, Writer};
2
3/// This is currently `&[u8]` internally, as `GeneralString` is not fully implemented yet
4#[derive(Clone, Copy, Debug, Eq, PartialEq)]
5pub struct GeneralStringRef<'a> {
6    /// Raw contents, unchecked
7    inner: &'a BytesRef,
8}
9impl<'a> GeneralStringRef<'a> {
10    /// This is currently `&[u8]` internally, as `GeneralString` is not fully implemented yet
11    #[must_use]
12    pub fn as_bytes(&self) -> &'a [u8] {
13        self.inner.as_slice()
14    }
15}
16
17impl FixedTag for GeneralStringRef<'_> {
18    const TAG: Tag = Tag::GeneralString;
19}
20impl<'a> DecodeValue<'a> for GeneralStringRef<'a> {
21    type Error = crate::Error;
22
23    fn decode_value<R: Reader<'a>>(reader: &mut R, header: Header) -> Result<Self, Self::Error> {
24        Ok(Self {
25            inner: <&'a BytesRef>::decode_value(reader, header)?,
26        })
27    }
28}
29impl EncodeValue for GeneralStringRef<'_> {
30    fn value_len(&self) -> crate::Result<Length> {
31        self.inner.value_len()
32    }
33
34    fn encode_value(&self, writer: &mut impl Writer) -> crate::Result<()> {
35        self.inner.encode_value(writer)
36    }
37}
der/asn1/general_string.rs

der/asn1/
general_string.rs
