Module dependency_injection

Dependency injection module. This module provides tools to initialize and share resources and services amongst different threads.

It takes all its inputs from the configuration which should combine inputs from:

• environment
• command line
• configuration files
• default values

The Builder ensure every services has required dependencies to build and provide services containers for each sub process.

Macros

get_dependency

Retrieve attribute stored in the builder. If not yet initialized, we instantiate it by calling the associated build function (build_<attribute_name>). If we don’t want to to use the default build function, we can pass an expression that build the value. Usage examples: get_dependency!(self.signer_registerer) get_dependency!(self.signer_registerer = self.build_signer_registerer().await?)

Structs

DatabaseCommandDependenciesContainer

Dependencies container for the database commands

DependenciesBuilder

Dependencies container builder

GenesisCommandDependenciesContainer

Dependencies container for the genesis commands

ServeCommandDependenciesContainer

Dependencies container for the serve command

ToolsCommandDependenciesContainer

Dependencies container for the tools commands

Enums

DependenciesBuilderError

Error that can occur during dependencies initialization process.

Type Aliases

EpochServiceWrapper

EpochServiceWrapper wraps

Result

Result with the DependenciesBuilderError error.