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            return new TypeRegistry() {
                @Override
                public Optional<Type> lookup(String id) {
                    return providers.stream()
                            .flatMap(p -> p.provides().stream())
                            .filter(t -> Objects.equals(id, t.id()))
                            .findAny();
                }
            };
        }

        @Provides

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These features are what Marshmallow was built to provide. It is a great library, and I have used it a lot before.

But it was created before there existed Python type hints. So, to define every <abbr title="the definition of how data should be formed">schema</abbr> you need to use specific utils and classes provided by Marshmallow.

/// check | "Inspired **FastAPI** to"

Use code to define "schemas" that provide data types and validation, automatically.

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      origin of the Work and reproducing the content of the NOTICE file.

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