2 Commits (e766adf71f86fcd31651a8e1f89272a0ca50bc01)

Author	SHA1	Message	Date
Brad Fitzpatrick	ef49e75b10	util/set: add SmallSet.SoleElement, fix bug, add more tests ... This adds SmallSet.SoleElement, which I need in another repo for efficiency. I added tests, but those tests failed because Add(1) + Add(1) was promoting the first Add's sole element to a map of one item. So fix that, and add more tests. Updates tailscale/corp#29093 Change-Id: Iadd5ad08afe39721ee5449343095e389214d8389 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	11 months ago
Brad Fitzpatrick	dca4036a20	util/set: add SmallSet ... Updates tailscale/corp#29093 Change-Id: I0e07e83dee51b4915597a913b0583c99756d90e2 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	11 months ago