Rust Protobuf snapshots

Enable the prost feature to use stable table.v1 messages and validated conversions. Curve and Map implement conversions to and from their corresponding messages.

SnapshotError

pub enum SnapshotError

A malformed or incompatible Protobuf snapshot.

Variant	Meaning
MissingField	A required message-valued field was absent.
MissingValues	The selected scalar value family contained no values.
ScalarTypeMismatch	Scalar metadata did not match the requested Rust owner type.
IncorrectValueFamily	Values appeared in a family inconsistent with the declared scalar type.
ValueOutOfRange	A 32-bit wire integer did not fit the requested narrower Rust type.
NonFiniteValue	A float payload contained NaN or infinity.
Table	Native Table construction rejected the decoded snapshot.

ScalarArray

pub struct ScalarArray

Messages

The generated table::proto::v1 module contains ScalarArray, Curve, Map, and ScalarType.