Module usage 

Wire format of the daily usage snapshot a client sends to the cloud.

Structs

UsageRow

UsageSnapshot

Constants

MAX_DAY_AGE

Oldest day, counted back from today, that a snapshot may still change.

MAX_SKILL_LEN

Longest skill name, in bytes.

MAX_SNAPSHOT_ROWS

Most rows one snapshot may carry.

Functions

is_skill_char

Characters a skill name may use: a program’s basename, never its arguments.

skill_name

The name usage is stored under: the program’s basename, never its arguments. Some records hold whole shell lines (paths, tokens, URLs) that must not be kept.