| Overview |  |
Copyright © 2022, Fred Youhanaie
Authors: Fred Youhanaie (fyrlang@anydata.co.uk).
When espace instances are started, a number of instance specific
persistent_term entries are created. The functions in this
module provide access to these entries.
persistent_term entries are expected to have the following
format: {espace, Inst_name, Key}, where, Key identifies the
particular espace item, such as server name or ETS table name,
and Inst_name is the espace instance name, which is the same as
the application name. For the unnamed instance the Inst_name is
espace.
pt_key() = {espace, atom(), atom()}
| erase/1 | Remove all the persistent terms for a given espace instance. |
| get/2 | Lookup the instance Key for Inst_name. |
| put/3 | Create an espace persistent term. |
erase(Inst_name::atom()) -> [] | [{pt_key(), term()}]
Remove all the persistent terms for a given espace instance.
get(Inst_name::atom(), Key::atom()) -> undefined | term()
Lookup the instance Key for Inst_name.
undefined is returned.
put(Inst_name::atom(), Key::atom(), Term::term()) -> ok
Create an espace persistent term.
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