Re-exports
pub use crate::relation_and_scalar::ProtoColumnName;
pub use crate::relation_and_scalar::ProtoColumnType;
pub use crate::relation_and_scalar::ProtoRelationDesc;
pub use crate::relation_and_scalar::ProtoRelationType;
Macros
Structs
The name of a column in a
RelationDesc
.The type of a
Datum
.Expression violated not-null constraint on named column
A description of the shape of a relation.
The type of a relation.
Enums
Constants
Functions
This method exists solely for the purpose of making ColumnType nullable by
default in unit tests. The default value of a bool is false, and the only
way to make an object take on any other value by default is to pass it a
function that returns the desired default value. See
https://github.com/serde-rs/serde/issues/1030