diff options
Diffstat (limited to 'vendor/thiserror-impl/src/lib.rs')
-rw-r--r-- | vendor/thiserror-impl/src/lib.rs | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/vendor/thiserror-impl/src/lib.rs b/vendor/thiserror-impl/src/lib.rs new file mode 100644 index 0000000..58f4bb5 --- /dev/null +++ b/vendor/thiserror-impl/src/lib.rs @@ -0,0 +1,36 @@ +#![allow( + clippy::blocks_in_conditions, + clippy::cast_lossless, + clippy::cast_possible_truncation, + clippy::manual_find, + clippy::manual_let_else, + clippy::manual_map, + clippy::map_unwrap_or, + clippy::module_name_repetitions, + clippy::needless_pass_by_value, + clippy::range_plus_one, + clippy::single_match_else, + clippy::struct_field_names, + clippy::too_many_lines, + clippy::wrong_self_convention +)] + +extern crate proc_macro; + +mod ast; +mod attr; +mod expand; +mod fmt; +mod generics; +mod prop; +mod span; +mod valid; + +use proc_macro::TokenStream; +use syn::{parse_macro_input, DeriveInput}; + +#[proc_macro_derive(Error, attributes(backtrace, error, from, source))] +pub fn derive_error(input: TokenStream) -> TokenStream { + let input = parse_macro_input!(input as DeriveInput); + expand::derive(&input).into() +} |