diff options
Diffstat (limited to 'tvix/nix-compat/src')
| -rw-r--r-- | tvix/nix-compat/src/store_path/utils.rs | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/tvix/nix-compat/src/store_path/utils.rs b/tvix/nix-compat/src/store_path/utils.rs index d054d5955696..d060e0eac925 100644 --- a/tvix/nix-compat/src/store_path/utils.rs +++ b/tvix/nix-compat/src/store_path/utils.rs @@ -66,6 +66,13 @@ pub fn build_ca_path<'a, S: AsRef<str>, I: IntoIterator<Item = S>>( return Err(BuildStorePathError::InvalidReference()); } + /// Helper function, used for the non-sha256 [CAHash::Nar] and all [CAHash::Flat]. + fn fixed_out_digest(prefix: &str, hash: &NixHash) -> [u8; 32] { + Sha256::new_with_prefix(format!("{}:{}:", prefix, hash.to_nix_hex_string())) + .finalize() + .into() + } + let (ty, inner_digest) = match &ca_hash { CAHash::Text(ref digest) => (make_references_string("text", references, false), *digest), CAHash::Nar(NixHash::Sha256(ref digest)) => ( @@ -101,14 +108,6 @@ pub fn build_ca_path<'a, S: AsRef<str>, I: IntoIterator<Item = S>>( .map_err(BuildStorePathError::InvalidStorePath) } -/// Helper function, used in [build_ca_path] for the non-sha256 [CAHash::Nar] -/// and [CAHash::Flat]. -fn fixed_out_digest(prefix: &str, hash: &NixHash) -> [u8; 32] { - Sha256::new_with_prefix(format!("{}:{}:", prefix, hash.to_nix_hex_string())) - .finalize() - .into() -} - /// For given NAR sha256 digest and name, return the new [StorePathRef] this /// would have, or an error, in case the name is invalid. pub fn build_nar_based_store_path<'a>( |