apollo-compiler@0.10.0

BREAKING

• SelectionSet::merge is renamed to SelectionSet::concat to clarify that it doesn't do field merging, by goto-bus-stop in pull/570
• hir::InlineFragment::type_condition now only returns Some() if a type condition was explicitly specified, by goto-bus-stop in pull/586

Features

• add root_operation_name(OperationType) helper method on hir::SchemaDefinition by SimonSapin in pull/579

• add an UndefinedDirective diagnostic type, by goto-bus-stop in pull/587

  This is used for directives instead of UndefinedDefinition.

Fixes

• accept objects as values for custom scalars, by goto-bus-stop in pull/585

  The GraphQL spec is not entirely clear on this, but this is used in the real world with things
  like the _Any type in Apollo Federation.

Maintenance

• update dependencies, by goto-bus-stop in commit/daf918b
• add a test for validation with set_type_system_hir(), by goto-bus-stop in pull/583