# Functions
NewDiagnostic initialises a new Diagnostics with the specified columns.
RowFromMap returns a new one-row Diagnostics from a map.
# Structs
Diagnostics represents a table of diagnostic information.
# Interfaces
Client is the interface modules implement if they register diagnostics with monitor.
# Type aliases
The ClientFunc type is an adapter to allow the use of ordinary functions as Diagnostics clients.