Use an iterator instead of vector for `SchemaTypeItearator` implementaion

amazon-ion / ion-schema-rust

Rust implementation of Ion Schema

https://amazon-ion.github.io/ion-schema/sandbox

Apache License 2.0

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Use an iterator instead of vector for `SchemaTypeItearator` implementaion #40

Open desaikd opened 3 years ago

desaikd commented 3 years ago

This could be achieved by having the type_store methods get_types() and get_imports() return an iterator over self.ids_by_name.values() and storing that in the SchemaTypeIterator.