Commit 7a972929 authored by Kian Peymani's avatar Kian Peymani Committed by Bastian Köcher
Browse files

`len` method for some collections. (#101)

* Basic len for vec and mappings.

* Fix link

* Slicify.

* Support collection types.

* Usize.

* Better usize.

* Update src/codec.rs
parent a73b14e5
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