* style(clippy): quickly fix up clippy lints
* refactor(miette): remove `thiserror` from `error.rs`
* fix(fancy): `fancy` no longer depends on `derive`
Before this change, the `fancy` feature required the `derive` feature to
compile. Despite this, `derive` was not listed as a required feature to
use `fancy`. This meant that building with:
`cargo build --no-default-features --features fancy` would result in a
compilation error!
Now `fancy` can be used without `derive` enabled, and another use of
`thiserror` has been removed!
* refactor(miette): remove `thiserror` from `into_diagnostic.rs`
* refactor(miette): reuse `DiagnosticError` in `protocol.rs`
* refactor(miette): make `thiserror` a dev-dependency
* fix(miette): correctly forward error sources
* fix(miette): match `TestError` visibility with `mod tests`
* fix(miette): maintain 1.70 MSRV
* fix(miette): another fix for MSRV 1.70
* docs(miette): sync README and `rustdoc`
Fixes: https://github.com/zkat/miette/issues/369
Diagnostic impls are no longer reset to default when converting a
`Report` into a `Box<dyn Diagnostic>`. Also prevented `Report` vtables
and handlers from being kept around on the heap after conversion.
This is already currently accessible with `miette!`, but I missed that
because it isn't clearly documented. Add a constructor to mirror
`Report::new` and `Report::msg`.
* Fixed/formatted all intradoc links. Various other small doc fixes/typography/etc.
* Clarified semantic similarity with anyhow/eyre types/macros.
* Removed unused MietteError::SetPrinterFailure.
* README now generaed from lib.rs via `cargo readme`.
* More doc fixes, made ErrorHook type public.
* Indentation (docs).
Techically there was a hidden undocumented `context` method. But it was
just copied from the `eyre` and there is no evidence that it was used by
any user in miette (the method was an alias for `.handler()`).
Fixes#108
This PR overhauls the toplevel/main experience for `miette`. It adds a new `Report` type based on `eyre::Report` and overhauls various types to fit into this model, as well as prepare for some [future changes in Rust](https://github.com/nrc/rfcs/pull/1) that will make it possible to integrate `miette` directly with crates like `eyre` instead of having to use this specific `Report`.
As such, this PR is a major breaking change, especially for anyone using `DiagnosticReport` and company.
BREAKING CHANGES:
* `DiagnosticReport` is now just `Report`, and is a different, `eyre::Report`-like type.
* `DiagnosticResult` is now just `Result`.
* `.into_diagnostic()` now just transforms the error into a `Report`.
* `DiagnosticReportPrinter` has been replaced with `ReportHandler`
* `set_printer` has been replaced by `set_hook`
* `code` is now optional.
* `.into_diagnostic()` no longer takes a `code` argument.
* `#[diagnostic]` is now optional when deriving `Diagnostic`.
François Garillot
Paul Schoenfelder
Brooks Rady
John Lewis
Rintaro Itokawa
Boshen
Bruce Mitchener
Rain
Nathan Whitaker
Finomnis
Moritz Mœller
Paul Colomiets
Kat Marchán