Deuxfleurs/eml-codec
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improve boundary management

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This commit is contained in:
Quentin 2023-07-24 10:27:32 +02:00
parent 6c74860f82
commit 28873ce073
Signed by: quentin
GPG key ID: E9602264D639FF68
1 changed files with 2 additions and 2 deletions
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4
src/text/boundary.rs
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@ -1,4 +1,4 @@
use nom::{bytes::complete::tag, combinator::opt, sequence::tuple, IResult}; use nom::{branch::alt, bytes::complete::tag, combinator::{eof, opt}, sequence::tuple, IResult};
use crate::text::whitespace::obs_crlf; use crate::text::whitespace::obs_crlf;
@ -15,7 +15,7 @@ pub fn boundary<'a>(boundary: &[u8]) -> impl Fn(&'a [u8]) -> IResult<&'a [u8], D
tag(b"--"), tag(b"--"),
tag(boundary), tag(boundary),
opt(tag(b"--")), opt(tag(b"--")),
opt(obs_crlf), alt((obs_crlf, eof)),
))(input)?; ))(input)?;
match last { match last {
Some(_) => Ok((rest, Delimiter::Last)), Some(_) => Ok((rest, Delimiter::Last)),