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Review comments:#107

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liamsi merged 3 commits intoismail/light_store_requests_bisectfrom
light/review_comments_changes
Dec 28, 2019
Merged

Review comments:#107
liamsi merged 3 commits intoismail/light_store_requests_bisectfrom
light/review_comments_changes

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@liamsi liamsi commented Dec 28, 2019

Some changes to #100 in separate PR to s.t. other PRs (#104, #105 etc) don't need to rebase / merge

  • Referenced an issue explaining the need for the change
  • Updated all relevant documentation in docs
  • Updated all code comments where relevant
  • Wrote tests
  • Updated CHANGES.md

 - update some comments / documentation
 - verify vals (not next vals)
 - store header and vals in trusted state
…sts_bisect' into light/review_comments_changes

# Conflicts:
#	tendermint/src/lite/verifier.rs
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liamsi commented Dec 28, 2019

Merging this as it's probably better to have only one open PR regarding the light client instead of several.

@liamsi liamsi merged commit 8a95d9f into ismail/light_store_requests_bisect Dec 28, 2019
@liamsi liamsi deleted the light/review_comments_changes branch December 28, 2019 18:23
ebuchman added a commit that referenced this pull request Dec 29, 2019
* Add bisection to light client module:

 - implement `can_trust` according to the latest spec CanTrustBisection (wip)
 - add a `Requester` and a `Store` trait
 - sue refs in parameters (as they are used in several places and we don't want to Copy)

* Group params h1 & ha_next_vals into a type `TrustedState`

 - reduce params to clippy threshold (7); still a lot ...
 - rename vars for better readability

* Add VerifyHeader logic from spec:

 - rename expired to is_within_trust_period to be closer to the spec
 - use TrusteState trait in check_support params
 - use TrusteState in lite tests

* Review: doc improvements and minor improvements on naming

* Review: doc improvements

* More doc improvements

* Minor doc improvement

* MockHeader and test_is_within_trust_period (#104)

* MockHeader and test_is_within_trust_period

* remove Validator trait; make ValidatorSet associated to Commit (#105)

* remove Validator trait; make ValidatorSet associated to Commit

* remove stale comment

* Fix clippy errors (#108)

* Review comments: (#107)

* Review comments:

 - update some comments / documentation
 - verify vals (not next vals)
 - store header and vals in trusted state

* One offs & renaming related to trusted state

* Rename & remove redundant store of trusted state: c
 - an_trust -> can_trust_bisection
 - remove a redundant check for trust period
 - remove redundant adding state to the store (added TODO)

* Bucky/some light follow up (#109)

* use ? instead of return Err(err)

* remove unused errors

* move a validation and add TODOs about them

* check_support returns early for sequential case

* drop let _ =

* add comment to voting_power_in about signers

Co-authored-by: Ethan Buchman <ethan@coinculture.info>
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