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refactor(tvix/store/protos): more granular nix-compat conversions

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implement From<&nix_compat::nixhash::CAHash> for nar_info::ca::Hash
individually, and make
From<&nix_compat::nixhash::CAHash> for nar_info::Ca a small wrapper that
uses it, as well as the .hash().digest_as_bytes() for the digest.

Change-Id: I7e9b6edd1e3f149eb270faf2928cd846d74e77ad
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11071
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: Brian Olsen <me@griff.name>
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
This commit is contained in:
Florian Klink 2024-02-29 10:52:45 +02:00 committed by flokli
parent ef3f8936cb
commit 0b396553d6
1 changed files with 18 additions and 17 deletions
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35
tvix/store/src/proto/mod.rs
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@ -301,26 +301,27 @@ impl TryFrom<&nar_info::Ca> for nix_compat::nixhash::CAHash {
}
}
impl From<&nix_compat::nixhash::CAHash> for nar_info::ca::Hash {
fn from(value: &nix_compat::nixhash::CAHash) -> Self {
match value {
CAHash::Flat(NixHash::Md5(_)) => nar_info::ca::Hash::FlatMd5,
CAHash::Flat(NixHash::Sha1(_)) => nar_info::ca::Hash::FlatSha1,
CAHash::Flat(NixHash::Sha256(_)) => nar_info::ca::Hash::FlatSha256,
CAHash::Flat(NixHash::Sha512(_)) => nar_info::ca::Hash::FlatSha512,
CAHash::Nar(NixHash::Md5(_)) => nar_info::ca::Hash::NarMd5,
CAHash::Nar(NixHash::Sha1(_)) => nar_info::ca::Hash::NarSha1,
CAHash::Nar(NixHash::Sha256(_)) => nar_info::ca::Hash::NarSha256,
CAHash::Nar(NixHash::Sha512(_)) => nar_info::ca::Hash::NarSha512,
CAHash::Text(_) => nar_info::ca::Hash::TextSha256,
}
}
}
impl From<&nix_compat::nixhash::CAHash> for nar_info::Ca {
fn from(value: &nix_compat::nixhash::CAHash) -> Self {
nar_info::Ca {
r#type: match value {
CAHash::Flat(NixHash::Md5(_)) => nar_info::ca::Hash::FlatMd5.into(),
CAHash::Flat(NixHash::Sha1(_)) => nar_info::ca::Hash::FlatSha1.into(),
CAHash::Flat(NixHash::Sha256(_)) => nar_info::ca::Hash::FlatSha256.into(),
CAHash::Flat(NixHash::Sha512(_)) => nar_info::ca::Hash::FlatSha512.into(),
CAHash::Nar(NixHash::Md5(_)) => nar_info::ca::Hash::NarMd5.into(),
CAHash::Nar(NixHash::Sha1(_)) => nar_info::ca::Hash::NarSha1.into(),
CAHash::Nar(NixHash::Sha256(_)) => nar_info::ca::Hash::NarSha256.into(),
CAHash::Nar(NixHash::Sha512(_)) => nar_info::ca::Hash::NarSha512.into(),
CAHash::Text(_) => nar_info::ca::Hash::TextSha256.into(),
},
digest: match value {
CAHash::Flat(ref nixhash) | CAHash::Nar(ref nixhash) => {
nixhash.digest_as_bytes().to_vec().into()
}
CAHash::Text(digest) => digest.to_vec().into(),
},
r#type: Into::<nar_info::ca::Hash>::into(value) as i32,
digest: value.hash().digest_as_bytes().to_vec().into(),
}
}
}