Substrate FRAME深入

FRAME是缩写

frame还是FRAME

Framework for Runtime Aggregation of Modularized Entities (FRAME) 是一组可简化 runtime 开发的模块（称为 pallets ）和支持库

参考资源

FRAME与Runtime

这里还有对FRAME主要pallets的介绍

厘清FRAME、RUNTIME和pallet的关系


  

    
  
  RUNTIME(APIs, Execution Environment)EXECUTIVE MODE(Orchestration)RUNTIME MODULES(from FREME or custom)SYSTEM MODULE(Core Types, Utils, Events)SUPPORTLIBRARY

  

    
  
  AuraBABEGRANDPAElections-*UtilityAtomic SwapSudoMultisigIdentityAssetsContractsEVMCollectiveTreasuryExecutiveDemocracyRandomnessTimestampStackingand more...Totalin 62You can find wholein GitHubAuraGRANDPAElections-*SudoAssetsCollectiveTreasuryTimestampComposeSubstrate FRAME PalletsRUNTIMEFRAME = Runtime Pallets + Primitives Interact Pallets
  1. FRAME 与 Runtime

Framework for Runtime Aggregation of Modularized Entities (FRAME) 是一组可简化 runtime 开发的模块（称为 pallets ）和支持库。

  1. FRAME 与 Runtime

其中 pallets 指的是 FRAME 中那些单一功能模块，承载着特定业务逻辑。

  1. FRAME 不止 Runtime

FRAME 提供了一些与 Substrate Primitives 交互的帮助模块，还有智能合约宏展开 而 Substrate Primitives 则提供了与核心客户端的交互接口。


  
  
  
    
  
  AuraBABEGRANDPAElections-*UtilityAtomic SwapSudoMultisigIdentityAssetsContractsEVMCollectiveTreasuryExecutiveDemocracyRandomnessTimestampStackingand more...Total in 62You can find wholein GitHubAuraGRANDPAElections-*SudoAssetsCollectiveTreasuryTimestampComposeRuntimeSubstrate FRAME PalletsRUNTIMEFRAME = Runtime Pallets + Contract Pallet + Primitives Interact PalletsContractsSmart Contractsbase-feeFrontier FRAME Palletsdynamic-feeethereumevmhotfix-sufficients

(点击链接直达源码)

Runtime 把所有 pallets 组件整合起来。

它可用于定义和配置 runtime 里所含的模块 ( pallet )， 使模块之间得以联动来实现最终 runtime 的整体功能。 当 runtime 接收到外部调用消息时，它会通过 Executive 模块 来将这些调用分派给相应的 pallets 进行处理。