diff options
Diffstat (limited to 'tvix/store/src/nar/mod.rs')
-rw-r--r-- | tvix/store/src/nar/mod.rs | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tvix/store/src/nar/mod.rs b/tvix/store/src/nar/mod.rs new file mode 100644 index 0000000000..49bb92fb0f --- /dev/null +++ b/tvix/store/src/nar/mod.rs @@ -0,0 +1,26 @@ +use tvix_castore::B3Digest; + +mod import; +mod renderer; +pub use import::read_nar; +pub use renderer::calculate_size_and_sha256; +pub use renderer::write_nar; + +/// Errors that can encounter while rendering NARs. +#[derive(Debug, thiserror::Error)] +pub enum RenderError { + #[error("failure talking to a backing store client: {0}")] + StoreError(#[source] std::io::Error), + + #[error("unable to find directory {}, referred from {:?}", .0, .1)] + DirectoryNotFound(B3Digest, bytes::Bytes), + + #[error("unable to find blob {}, referred from {:?}", .0, .1)] + BlobNotFound(B3Digest, bytes::Bytes), + + #[error("unexpected size in metadata for blob {}, referred from {:?} returned, expected {}, got {}", .0, .1, .2, .3)] + UnexpectedBlobMeta(B3Digest, bytes::Bytes, u32, u32), + + #[error("failure using the NAR writer: {0}")] + NARWriterError(std::io::Error), +} |