Move IsSubType and write some docs for the trait (#7350)

* Move `IsSubType` and write some docs for the trait

This moves the `IsSubType` trait from dispatch.rs to traits.rs. It also
adds docs to make the trait better understandable.

* Update frame/support/src/traits.rs

Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>

Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>
This commit is contained in:
Bastian Köcher
2020-10-19 10:24:13 +02:00
committed by GitHub
parent 74e8691aa8
commit 87c18598fc
7 changed files with 58 additions and 16 deletions
+1 -1
View File
@@ -256,7 +256,7 @@
use sp_std::marker::PhantomData;
use frame_support::{
dispatch::{DispatchResult, IsSubType}, decl_module, decl_storage, decl_event,
dispatch::DispatchResult, decl_module, decl_storage, decl_event, traits::IsSubType,
weights::{DispatchClass, ClassifyDispatch, WeighData, Weight, PaysFee, Pays},
};
use sp_std::prelude::*;