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8 Commits

Author SHA1 Message Date
Paul Schoenfelder 243ea534e8
fix: support no-std environments 2025-10-18 07:25:14 -04:00
Nahor 75fea0935e
fix(label-collections): Label collection fixes and cleanup (#343) 
* feat(collection): add label(collection) documentation to lib.rs

* feat(collection): remove repeated formatting of label text

Because of a typo, the label text was being formatted multiple times per
label in a collection. With the fix, the text is formatted only once per
collection

* feat(collection): chain iterators rather than extend vector

Since we are going to iterate anyway, instead of growing the label vector,
chain the iterators. This should be more efficient.

In some cases, this also remove a compilation warning about the label
vector being unnecessarily mutable.

* feat(collection): remove unnecessary `OptionalWrapper`

- In a label collection, there is no need for a `None` label. One should
  just not add that label
- Code wise it is also incorrect. The wrapper will be for a vector of
  spans, not for individual spans. It happens to work anyway, but this was
  not the intended use.
 2024-02-17 13:46:24 -08:00
Nahor 03060245d8
feat(collection): add support for collection of labels (#341) 
Fixes: https://github.com/zkat/miette/issues/315

Allow errors to have a number of labels determined at runtime.
An example of this is when the rust compiler labels all the arms of
a `match` expression when one of them has an incompatible type

To allow customization of the text for each label in a collection, add
support for using LabeledSpan in collections instead of just regular
spans
 2024-02-15 18:14:04 -08:00
Will Crichton db0b7e403a
feat(labels): Add support for primary label in specifying line/col information (#291) 2023-09-20 15:36:33 -07:00
jtroo a215720576
feat(deps): update to syn2 (#247) 
Fixes: https://github.com/zkat/miette/issues/243
 2023-03-29 18:11:14 -07:00
Kat Marchán 9da62cd05d feat(label): use macro magic instead of optional flag for optional labels 2022-04-17 22:43:01 -07:00
Kat Marchán 23ee3642d1
feat(labels): allow optional labels in derive macro (#153) 
Fixes: https://github.com/zkat/miette/issues/110
 2022-04-17 19:41:10 -07:00
Kat Marchán f87b158b22 feat(labels): replace snippet stuff with simpler labels (#62) 2021-09-22 16:34:21 -07:00