v0.8.5

• Accept unquoted positive numeric literals #52
• Add FromMeta to the syn::Lit enum and its variants
• Improve error message for unexpected literal formats to not say "other"

v0.8.4

• Substantially overhaul errors #39
• Add support for ignoring unknown fields in an otherwise-parsed attribute
• Add span information to errors

v0.8.3

Add Span support to darling::Error in preparation for proc-macros being allowed to emit diagnostics. This change will cause errors encountered by darling to point to the right locations in user source code, which will make darling-backed crates much more ergonomic to use.

v0.8.0

• Update syn to 0.15 #44. Thanks to @hcpl

v0.7.0

• Update dependencies on serde and proc-macro2
• Add IdentString to handle cases where code needs to treat idents as strings

v0.6.3

Extend the coverage of UsesTypeParams and UsesLifetimes

v0.6.2

Add the usage module, with UsesTypeParams and UsesLifetimes. These traits help track usage of generic parameters throughout a proc-macro input, simplifying bounding or generation of derivative structs. See #40 and #41

v0.6.1

• Fixed an issue with supports(struct_*) caused by the syn upgrade, and added tests to make sure it doesn't break again.

v0.6.0

Rename FromMetaItem to FromMeta

v0.5.0

• Add ast::Generics and ast::GenericParam to work with generics in a manner similar to ast::Data
• Add ast::GenericParamExt to support alternate representations of generic parameters
• Add util::WithOriginal to get a parsed representation and syn's own struct for a syntax block
• Add FromGenerics and FromGenericParam traits (without derive support)
• Change generated code for generics magic field to invoke FromGenerics trait during parsing
• Add FromTypeParam trait #30. Thanks to @upsuper