Module substrait_expr::builder::schema

Structs

• FullSchemaBuilder
  A builder object for schemas that know both types and names
• NamesOnlySchemaNodeBuilder
  A builder object for a names-only schema
• RefBuilder
  Creates field reference expressions that reference a field in a schema
• TypeBuilder
  A builder object for creating user defined types
• TypesOnlySchemaBuilder
  A builder for creating a types-only schema
• UserDefinedTypeBuilder
  A builder object for creating a particular user defined type

Traits

• ReferenceBuilder
  A builder for expressions (field references) based on schemas
• SchemaBuildersExt
  A trait that adds construction methods to SchemaInfo