Function der_parser::der::parse_der_content2
source · pub fn parse_der_content2<'a>(
tag: Tag
) -> impl Fn(&'a [u8], Header<'a>, usize) -> BerResult<'a, DerObjectContent<'a>>
Expand description
Parse the next bytes as the content of a DER object (combinator, owned header)
Content type is not checked to match tag, caller is responsible of providing the correct tag
Caller is also responsible to check if parsing function consumed the expected number of
bytes (header.len
).
The arguments of the parse function are: (input, ber_object_header, max_recursion)
.
This function differs from parse_der_content
because it passes
an owned BER object header (required for ex. by parse_der_tagged_implicit_g
).
Example: manually parsing header and content
let (i, header) = der_read_element_header(bytes).expect("parsing failed");
let (rem, content) = parse_der_content2(header.tag())(i, header, MAX_RECURSION)
.expect("parsing failed");