delegate_mismatch.yml

input:
    input.go: |
        package structs

        // goverter:converter
        // goverter:extend InputToOutput
        type Converter interface {
            Convert(source Input) Output
        }

        type Input struct {
            ID int
        }
        type Output struct {
            ID int
        }
        func InputToOutput(source Input) (Output, error) {
            return Output{}, nil
        }
error: |-
    Error while creating converter method:
        @workdir/input.go:6
        func (github.com/jmattheis/goverter/execution.Converter).Convert(source github.com/jmattheis/goverter/execution.Input) github.com/jmattheis/goverter/execution.Output
            [source] github.com/jmattheis/goverter/execution.Input
            [target] github.com/jmattheis/goverter/execution.Output

    | github.com/jmattheis/goverter/execution.Input
    |
    source
    target
    |
    | github.com/jmattheis/goverter/execution.Output

    ReturnTypeMismatch: Cannot use

        func github.com/jmattheis/goverter/execution.InputToOutput(source github.com/jmattheis/goverter/execution.Input) (github.com/jmattheis/goverter/execution.Output, error)

    in

        func (github.com/jmattheis/goverter/execution.Converter).Convert(source github.com/jmattheis/goverter/execution.Input) github.com/jmattheis/goverter/execution.Output

    because no error is returned as second return parameter