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use std::io;
use bstr::ByteSlice;
use crate::{encode, encode::NL, Commit, CommitRef, Kind};
impl crate::WriteTo for Commit {
fn write_to(&self, mut out: impl io::Write) -> io::Result<()> {
encode::trusted_header_id(b"tree", &self.tree, &mut out)?;
for parent in &self.parents {
encode::trusted_header_id(b"parent", parent, &mut out)?;
}
encode::trusted_header_signature(b"author", &self.author.to_ref(), &mut out)?;
encode::trusted_header_signature(b"committer", &self.committer.to_ref(), &mut out)?;
if let Some(encoding) = self.encoding.as_ref() {
encode::header_field(b"encoding", encoding, &mut out)?;
}
for (name, value) in &self.extra_headers {
let has_newline = value.find_byte(b'\n').is_some();
if has_newline {
encode::header_field_multi_line(name, value, &mut out)?;
} else {
encode::trusted_header_field(name, value, &mut out)?;
}
}
out.write_all(NL)?;
out.write_all(&self.message)
}
fn kind(&self) -> Kind {
Kind::Commit
}
}
impl<'a> crate::WriteTo for CommitRef<'a> {
fn write_to(&self, mut out: impl io::Write) -> io::Result<()> {
encode::trusted_header_id(b"tree", &self.tree(), &mut out)?;
for parent in self.parents() {
encode::trusted_header_id(b"parent", &parent, &mut out)?;
}
encode::trusted_header_signature(b"author", &self.author, &mut out)?;
encode::trusted_header_signature(b"committer", &self.committer, &mut out)?;
if let Some(encoding) = self.encoding.as_ref() {
encode::header_field(b"encoding", encoding, &mut out)?;
}
for (name, value) in &self.extra_headers {
let has_newline = value.find_byte(b'\n').is_some();
if has_newline {
encode::header_field_multi_line(name, value, &mut out)?;
} else {
encode::trusted_header_field(name, value, &mut out)?;
}
}
out.write_all(NL)?;
out.write_all(self.message)
}
fn kind(&self) -> Kind {
Kind::Commit
}
}