Bernhard Schuster f373ecbcf0 improve error handling in cli (#7436) ...

* other error variant should carry a dyn Error

* introduce thiserror for error derive, add explicit error variants, cleanup dependencies

* cleanup handle dev-deps of sc-cli too

* Update client/cli/src/error.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

Co-authored-by: Bernhard Schuster <bernhard@parity.io>
Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

2020-10-27 18:50:04 +01:00

substrate

improve error handling in cli (#7436)

2020-10-27 18:50:04 +01:00

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