B0_github.Pull_requestPull requests
val ensure : 
  B0_http.Http_client.t ->
  auth:Auth.t ->
  dst_repo:B0_std.Net.Url.t ->
  dst_branch:string ->
  src_repo:B0_std.Net.Url.t ->
  src_branch:string ->
  title:string ->
  msg:string ->
  (unit, string) Stdlib.resultensure r ~auth ~dst_repo ~dst_branch ~src_repo ~src_branch ~title ~msg ensures there's a PR from src_repo's src_branch to dst_repo's dst_branch with title title and message msg. It logs the PR URL.