Libraries

We rely on the solc optimizer for library inlining, so a library may only be used without deployment if it has been inlined by the optimizer.

The addresses of deployed libraries must be set in the project configuration. These addresses then replace their placeholders in IRs: linkersymbol in Yul and PUSHLIB in EVM legacy assembly.

All linking happens at compile-time. Deploy-time linking is not supported.

For compiling non-linable libraries please refer to the documentation here.