Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

0.10.3 - 2024-11-17

Fixed

fix imports in impl_Attribute_for_Parse_and_ToTokens!

Added

allow #[from_attr] on top of #[attribute]

0.10.2 - 2024-10-30

Added

published impl_Attribute_for_Parse_and_ToTokens! to "derive" AttributeValue traits via existing Parse and ToTokens implementation.

0.10.1 - 2024-08-27

Fixed

removed accidental debug prints

0.10.0 - 2024-08-13

Added

derive AttributeIdent by default, converting the StructIdent to snake_case
AttributeIdent implementation for Option<impl AttributeIdent>

0.9.2 - 2024-06-22

Fixed

Partial type copies visibility from attribute struct

0.9.1 - 2024-03-23

Added

from_attribute and from_attribue_partial to FromAttr.
Support for tuple structs.

Fixed

FromAttr did not support #[flag] or #[name = value] attribute styles at the root.

0.9.0 - 2024-03-17

Added

Attributes can now be nested, i.e. #[outer(inner(key = value))].

Changed

Breaking Change added span to IdentValue, as this is mostly an implementation detail, most users need not worry about this change.
Breaking Change changed FromAttr::from_attributes to take [Borrow<Attribute>], only relevant for type inference.
Breaking Change TokenStream, when used as field in FromAttr now only supports <name>(<tokens>) syntax, <name>=<tokens> was removed.

Removed

Breaking Change mandatory flags
Breaking Change removed found_field in custom error messages

0.8.1 - 2023-09-27

Added

FlagOrValue::{is_none, is_flag, is_value, into_value, as_value}

0.8.0 - 2023-09-18

Changed

Renamed Attribute to FromAttr to not conflict with syn::Attribute. The old path is still exported (#[doc(hidden)] and deprecated). Existing usages should not break.

0.7.1 - 2023-09-17

Fixed

FlagOrValue only supported some syn types.

0.7.0 - 2023-09-17

Updated dependencies

Added

FlagOrValue to support a value both as a Flag and a Value

Changed

bool now allows specifying a flag multiple times.

Fixed

Specifying a parameter multiple times in the same attribute was ignored.

0.6.1 - 2023-05-21

Updated dependencies

0.6.0 - 2023-03-20

Changed

Updated syn to v2

0.5.0 - 2023-03-02

Added

IdentValue to keep hold of both value and the source ident

Changed

Breaking Change: ConvertParsed::aggregate() now takes/returns IdentValue
Improved span for conflicting values

0.4.0 - 2023-03-02

Changed

Breaking Change: Moved some syn types behind feature full
Breaking Change: Refactored attributes
Use interpolator for error messages
Breaking Change: Compile time verify if ident is given through helper trait