mte/unikernel/duniverse/ppx_compare/CHANGES.md

Release v0.17.0

• Support comparing locally-allocated values via [@@deriving compare ~localize].

git version

• Optimized comparison for sum types when all constructors are constant.

v0.11

Depend on ppxlib instead of (now deprecated) ppx_core, ppx_driver, ppx_metaquot and ppx_type_conv.

v0.10

• Disallowed [%equal]; use [%compare.equal]

• Added @compare.ignore record-field attribute; ppx_compare and ppx_hash skip record fields annotated with @compare.ignore.

• Added support to %compare syntax for underscore (_) as meaning a comparison function that ignores both its arguments and returns zero.

v0.9

113.43.00

• use the new context-free API

113.24.00

• Follow evolution of Ppx_core and Type_conv.