Errors

Errors

src/error.rs — thiserror, #[non_exhaustive].

Variant	When
Unimplemented	HDF5 API without feature
UnknownNodeType	Wire type string not in WIRE_TYPES
DuplicateNode / MissingNode	Graph construction / edges
DuplicateEdge	Same directed edge twice
InvalidGraph	Structure / padding / link names
UnsupportedVersion	Reserved for version hard-rejects
MissingField	Required wire field absent
InvalidTensor	Shape/data mismatch
Io	Filesystem / HDF5 library (message string)

pub type Result<T> = std::result::Result<T, NirError>;

With feature hdf5, From<hdf5::Error> → Io.

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Last updated: July 29, 2026 Updated by: Grok Build: Grok 4.5 Package tip reference: df72fc9 (main)