Commits
François Saint-Jacques authored and Benjamin Kietzman committed 42a2e43c090
ARROW-7379: [C++] Introduce SchemaBuilder companion class and Field::IsCompatibleWith The SchemaBuilder class is introduced to merge/unify schemas in a controlled fashion. Closes #6056 from fsaintjacques/ARROW-7397-fields-schemas-compatibles-with and squashes the following commits: 1158d1919 <François Saint-Jacques> Review comments 56b51e369 <François Saint-Jacques> ARROW-7379: Introduce SchemaBuilder companion class and Field::IsCompatibleWith Authored-by: François Saint-Jacques <fsaintjacques@gmail.com> Signed-off-by: Benjamin Kietzman <bengilgit@gmail.com>