Crate proc_macro_tools

Tools for writing procedural macroses.

Re-exports

pub use _tree_print as tree_print;

pub use _tree_export_str as tree_export_str;

pub use _syn_err as syn_err;

pub use internal::ContainerKind;

pub use internal::type_container_kind;

pub use internal::type_optional_container_kind;

pub use internal::type_rightmost;

pub use internal::type_parameters;

pub use internal::attr_pair_single;

Modules

internal

Internals.

Macros

_syn_err

Macro to generate syn error either with span of a syntax tree element or with default one proc_macro2::Span::call_site().

_tree_export_str

Macro for diagnostics purpose to export both syntax tree and source code behind it into string.

_tree_print

Macro for diagnostics purpose to print both syntax tree and source code behind it.