Function extract_form_part_header

pub fn extract_form_part_header<T: StreamReader>(
    reader: &mut T,
    body_buffer: &mut Vec<u8>,
    limits: &Limits,
) -> Result<Vec<u8>, MultipartFormDataError>

Parses the form part header and removes the header from body buffer including \r\n\r\n bytes.

Content-Disposition: form-data; name="name"

John Doe
----------------------------648887867674240986891965
Content-Disposition: form-data; name="file"; filename="a.txt"
Content-Type: text/plain


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