github.com/Finschia/finschia-sdk@v0.48.1/x/params/spec/README.md (about)

     1  <!--
     2  order: 0
     3  title: Params Overview
     4  parent:
     5    title: "params"
     6  -->
     7  
     8  # `params`
     9  
    10  ## Abstract
    11  
    12  Package params provides a globally available parameter store.
    13  
    14  There are two main types, Keeper and Subspace. Subspace is an isolated namespace for a
    15  paramstore, where keys are prefixed by preconfigured spacename. Keeper has a
    16  permission to access all existing spaces.
    17  
    18  Subspace can be used by the individual keepers, which need a private parameter store
    19  that the other keepers cannot modify. The params Keeper can be used to add a route to `x/gov` router in order to modify any parameter in case a proposal passes.
    20  
    21  The following contents explains how to use params module for master and user modules.
    22  
    23  ## Contents
    24  
    25  1. **[Keeper](01_keeper.md)**
    26  2. **[Subspace](02_subspace.md)**
    27      - [Key](02_subspace.md#key)
    28      - [KeyTable](02_subspace.md#keytable)
    29      - [ParamSet](02_subspace.md#paramset)