golang-google-wire

Compile-time dependency injection in Golang uses the google/wire tool to resolve dependency graphs before execution. Run `wire ./...` to generate `wire_gen.go` files containing deterministic constructor calls, eliminating the need for a runtime container.

Compile-time dependency injection in Golang is a mechanism that resolves dependency graphs before the application runs. It generates constructor calls in `wire_gen.go` files, ensuring all dependencies are correctly resolved for better performance and predictability.

google/wire detects missing dependency errors during the `wire ./...` command execution at compile time, not at runtime. This ensures errors related to incomplete dependency graphs are caught early during the build process.

You do not need a runtime container for google/wire dependency injection. The tool generates `wire_gen.go` files with resolved constructor calls at compile time, completely eliminating the overhead and unpredictability of runtime dependency resolution.

You should use google/wire for dependency injection in Golang projects requiring clean, compile-time resolution of dependencies. It is ideal when you need deterministic task execution and early error detection for missing dependencies before runtime.

Compile-time dependency injection with google/wire resolves dependency graphs and generates code before execution, catching errors during the `wire ./...` command. Runtime dependency injection resolves dependencies dynamically during execution, potentially hiding missing dependency errors until the application runs.