Function simple_parse::validate_reader

pub fn validate_reader<R: Read + ?Sized>(
    static_size: usize, 
    dst: &mut Vec<u8>, 
    src: &mut R
) -> Result<(), SpError>

Reads static_size bytes from src into dst

This function can be used with untrusted static_size as it will consume at most [MAX_ALLOC_SIZE] chunks at a time to prevent OOM.