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use git_object::{owned, HashKind};
use std::io;
pub trait Write {
type Error: std::error::Error + From<io::Error>;
fn write(&self, object: &owned::Object, hash: HashKind) -> Result<owned::Id, Self::Error> {
let mut buf = Vec::with_capacity(2048);
object.write_to(&mut buf)?;
self.write_stream(object.kind(), buf.len() as u64, buf.as_slice(), hash)
}
fn write_buf(&self, object: git_object::Kind, from: &[u8], hash: HashKind) -> Result<owned::Id, Self::Error> {
self.write_stream(object, from.len() as u64, from, hash)
}
fn write_stream(
&self,
kind: git_object::Kind,
size: u64,
from: impl io::Read,
hash: HashKind,
) -> Result<owned::Id, Self::Error>;
}