pharos

• dev:
  Update changelog.
  Install tarpaulin in CI.
  Fix clippy warnings.
  No nightly in test.bash after all.
  Add funding.
  Update to edition 2021.
  Fix CI.
  We need feature std on futures for channel.
  Fix errors in changelog.

• dev:
  Update dependencies, changelog and version number.
  Silence warning about name ambiguity.
  Silence a clippy warning.
  Remove travis config.
  Fix build on nightly (#7)

Fixed

• Remove external_doc for rustdoc 1.54. Thanks to @rajivshah3

• dev:
  Fix badge, again.
  Add ObservableLocal for observable types that are !Send.
  Fix build status badge.

• Add ObservableLocal for observable types that are !Send.

• dev:
  Bump version, update docs and changelog.
  Create separate wasm test file.
  Install wasm-pack for github actions.
  Setup github ci
  Fix clippy warnings.
  Add PR template.
  Tests for SharedPharos.
  Add SharedPharos. TODO: tests.
  Make Observe async and rename pharos::Error to PharErr.
  more chores
  chore: clean up CI, docs, contribution guidelines.
  downloads badge
  cleanup
  Clarify closure filter in readme.
  No longer depend on futures-channel separately.

• BREAKING CHANGE: Observable::observe is now an async function. This was needed to make it possible to send events to a pharos object from different async tasks. So far notifying was async, but observing was not. However in order to be able to use a mutex, we need both operations to be one or the other. On wasm, one cannot block the thread hence the choice for an async mutex, but in order to lock that we have to be in async context. A new helper type SharedPharos has been introduced to conveniently use pharos from a shared reference.
• BREAKING CHANGE: rename pharos::Error to PharErr. I want to move away from types that are just called Error. This allows conveniently exporting the error type at crate level.
• no longer depend on futures-channel appart from the main futures lib. It's annoying if a dependant crate want's to patch futures in Cargo.toml.
• move to github actions after travis becomes a paid service.

• dev:
  drop log dependency and fix readme

• drop dependency on log.

• dev:
  fix travis on stable rust
  Update futures to 0.3.1 and test CI on stable rust

• update dependencies to futures 0.3.1.
• CI testing on stable rust.

• dev:
  bump version and changlog
  update documentation
  Add unit tests for the Sink impl of pharos
  Update to futures 0.3.0-alpha.19
  Allow comparing ErrorKind to &ErrorKind
  Document the behavior of the futures channels
  Finish flush algorithm now ICE is solved
  fix clippy warning
  fix visibility of Error::kind()
  Update some comments
  ICE in rustc
  Another breaking change to the API.
  Actually, we don't need pin_project

• BREAKING CHANGE: The notify function had a sub optimal implemetation and did not allow notifying observers from within poll_* functions. It has been replaced with an implementation of Sink on Pharos.
• got rid of dependency on pin_project.
• as Error::kind returns a reference to the error kind, you can now compare ErrorKind::SomeVariant == err.kind() without having to write: &ErrorKind::SomeVariant == err.kind().
• updated to futures-preview 0.3.0-alpha.19

• dev:
  version number and changelog
  Spell check

• check spelling

• dev:
  changlog + version bump
  fix clippy warnings
  Remove the pointer and closure methods after all
  Try to fix docs.rs readme

• BREAKING CHANGE: Last minute change of heart. I removed two API methods whose only "merit" was to hide a Box::new from the user.
• fix docs.rs showing readme

BREAKING CHANGE: This is an almost complete rewrite with a much improved API, documentation, ...

• Only have one Observable trait that takes options rather than UboundedObservable.
• Allow filtering events with a predicate.
• Many small improvements.

Please have a look at the readme and the API docs for more.

• update to futures 0.3.0-alpha.18
• remove async_await feature (from 1.39 this crate should compile on stable)

• remove await_macro feature use and convert to new await syntax.
• implement Default for Pharos.

• BREAKING CHANGE: Update dependencies. The Futures library has some changes, which introduce a breaking change. Bounded channels are no longer queue_size + 1. They now are queue_size. This means that Observable::observe( queue_size: usize ) will now yield a futures::channel::Receiver of the exact queue_size.