//!use crate::Time;use bstr::BStr; /// A signature is created by an actor at a certain time.////// Note that this is not a cryptographical signature.#[derive(PartialEq, Eq, Debug, Hash, Ord, PartialOrd, Clone)]#[cfg_attr(feature = "serde1", derive(serde::Serialize, serde::Deserialize))]pub struct Signature<'a> {    /// The actor's name.    #[cfg_attr(feature = "serde1", serde(borrow))]    pub name: &'a BStr,    /// The actor's email.    pub email: &'a BStr,    /// The time stamp at which the signature was performed.    pub time: Time,} impl<'a> Signature<'a> {    /// Deserialize a signature from the given `data`.    pub fn from_bytes<E: nom::error::ParseError<&'a [u8]> + nom::error::ContextError<&'a [u8]>>(        data: &'a [u8],    ) -> Result<Signature<'a>, nom::Err<E>> {        signature::decode(data).map(|(_, t)| t)    }} ///pub mod signature;