Coverage: 80.096% (+0.0007%) from 80.096% when pulling ad4f2f0 on kayrus:servers-list-detail into 49ee5b4 on gophercloud:master.

Can you think of a way of adding this functionality in a non-breaking fashion?

@pierreprinetti I'd like to, but it won't be aligned with other services... See my thoughts in the original ticket.

I don't think it's reasonable to merge a fix that breaks existing users for efficiency. If it's not possible to achieve what you need in a backwards-compatible manner, I'd say it's a wontfix.

I know it's a breaking change. But it's breaks for good reasons: align with other ListDetails functions in a project:

$ grep -rl 'func ListDetail(' openstack/
openstack/compute/v2/servers/requests.go
openstack/compute/v2/images/requests.go
openstack/compute/v2/flavors/requests.go
openstack/compute/v2/extensions/availabilityzones/requests.go
openstack/sharedfilesystems/v2/schedulerstats/requests.go
openstack/sharedfilesystems/v2/sharenetworks/requests.go
openstack/sharedfilesystems/v2/shares/requests.go
openstack/sharedfilesystems/v2/snapshots/requests.go
openstack/baremetal/v1/ports/requests.go
openstack/baremetal/v1/nodes/requests.go
openstack/blockstorage/extensions/backups/requests.go
openstack/containerinfra/v1/clusters/requests.go

It's not the first time gophercloud introduces breaking changes, see https://github.com/gophercloud/gophercloud/blob/master/CHANGELOG.md

It's not the first time gophercloud introduces breaking changes

I am not against breaking changes. However they have a cost. Increased efficiency is rarely going to balance that cost.

@pierreprinetti ok. I appreciate if you can suggest a name for a simple list function.

ehr... ListSimple?

I hope you are more creative than I am 😬

@pierreprinetti done

Thank you for being so quick implementing the ugly name I came up with 😝

@mandre @EmilienM WDYT?

I renamed the PR to reflect the latest code change.

We merged this a bit too fast. List and ListSimple should be better documented (they currently have the same godoc) and both List and ListSimple should have tests that prove their different behaviour.