mod convert { use crate::{immutable, Signature}; impl From<immutable::Signature<'_>> for Signature { fn from(other: immutable::Signature<'_>) -> Signature { let immutable::Signature { name, email, time } = other; Signature { name: name.to_owned(), email: email.to_owned(), time, } } }} mod write { use crate::{Signature, SPACE}; use bstr::{BStr, ByteSlice}; use quick_error::quick_error; use std::io; quick_error! { /// The Error produced by [`Signature::write_to()`]. #[derive(Debug)] #[allow(missing_docs)] enum Error { IllegalCharacter { display("Signature name or email must not contain '<', '>' or \\n") } } } impl From<Error> for io::Error { fn from(err: Error) -> Self { io::Error::new(io::ErrorKind::Other, err) } } /// Output impl Signature { /// Serialize this instance to `out` in the git serialization format for actors. pub fn write_to(&self, mut out: impl io::Write) -> io::Result<()> { out.write_all(validated_token(self.name.as_bstr())?)?; out.write_all(SPACE)?; out.write_all(&b"<"[..])?; out.write_all(validated_token(self.email.as_bstr())?)?; out.write_all(&b"> "[..])?; self.time.write_to(out)?; Ok(()) } } fn validated_token(name: &BStr) -> Result<&BStr, Error> { if name.find_byteset(b"<>\n").is_some() { return Err(Error::IllegalCharacter); } Ok(name) }}
mod convert {
use crate::{immutable, Signature};
impl From<immutable::Signature<'_>> for Signature {
fn from(other: immutable::Signature<'_>) -> Signature {
let immutable::Signature { name, email, time } = other;
Signature {
name: name.to_owned(),
email: email.to_owned(),
time,
}
}
}
}
mod write {
use crate::{Signature, SPACE};
use bstr::{BStr, ByteSlice};
use quick_error::quick_error;
use std::io;
quick_error! {
/// The Error produced by [`Signature::write_to()`].
#[derive(Debug)]
#[allow(missing_docs)]
enum Error {
IllegalCharacter {
display("Signature name or email must not contain '<', '>' or \\n")
}
}
}
impl From<Error> for io::Error {
fn from(err: Error) -> Self {
io::Error::new(io::ErrorKind::Other, err)
}
}
/// Output
impl Signature {
/// Serialize this instance to `out` in the git serialization format for actors.
pub fn write_to(&self, mut out: impl io::Write) -> io::Result<()> {
out.write_all(validated_token(self.name.as_bstr())?)?;
out.write_all(SPACE)?;
out.write_all(&b"<"[..])?;
out.write_all(validated_token(self.email.as_bstr())?)?;
out.write_all(&b"> "[..])?;
self.time.write_to(out)?;
Ok(())
}
}
fn validated_token(name: &BStr) -> Result<&BStr, Error> {
if name.find_byteset(b"<>\n").is_some() {
return Err(Error::IllegalCharacter);
}
Ok(name)
}
}