Function rocket::mtls::x509::der_parser::der::parse_der_u64

pub fn parse_der_u64(i: &[u8]) -> Result<(&[u8], u64), Err<Error>>

Available on crate feature mtls only.

Parse DER object and try to decode it as a 64-bits unsigned integer

Return IntegerTooLarge if object is an integer, but can not be represented in the target integer type.