v0.2.4

Adds #[use_attr] and #[use_proc] attributes that allow easy importing and re-exporting of attributes and proc macros created by #[import_tokens_proc] and #[import_tokens_attr], since these both create hidden helper macros that need to be brought into scope.

Can be used by simply applying #[use_proc] or #[use_attr] to a simple use statement, such as:

#[use_proc]
pub use some_crate::my_proc_macro;

or:

#[use_attr]
use some_crate::my_attribute;

More complex paths are not allowed, and tree-mode paths are not supported (paths using curly braces to bring in multiple items).

v0.2.3

Added ability to override MACRO_MAGIC_ROOT directly on the proc macro decorators by providing the alternate path as an argument to the attributes

v0.2.1

Adds initial MACRO_MAGIC_ROOT support

v0.2.0 - Overhaul

• completely removes unstable/non-future-proof usage of reading/writing files to the OUT_DIR
• removes the ability to enumerate over #[export_tokens] calls in a particular namespace (should use outer macro pattern for this going forward)
• removes namespacing
• removes the "indirect" and other features as they are no longer needed
• completely re-writes this crate using decl macro callbacks, meaning the basic functionality is now 100% safe and future-proof
• adds comprehensive docs and test suite
• adds helper macros that allow for the easy creation of proc and attribute macros that receive export_tokens tokens

v0.1.6

• support applying #[export_tokens] to any valid syn::Item
• when applying it to something that doesn't have a natural name/Ident, you are required to specify a disambiguation name (when using direct imports) or a disambiguation path (when using indirect imports)
• disambiguation names can now be used in direct import mode, as long as they are valid. Complex paths are not supported for this, just paths of depth 1.

v0.1.5

• adds new macro_magic_core / macro_magic::core crate/module containing all core implementation code for #[export_tokens] and the machinery behind indirect imports/exports in an easy-to-use form
• functions in macro_magic::core can be used to make a custom #[export_tokens] macro
• fixes some minor docs issues and general clean up

v0.1.4

• adds "indirect-read" feature
• adds "indirect-write" feature
• fix some clone() issues with rust-analyzer
• update CI
• update docs

v0.1.3

Initial release. Includes:

• direct exports/imports
• indirect exports/imports
• "indirect" feature for disabling/enabling indirect imports/exports support