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sobolevn
2021-08-19 10:43:29 +03:00
parent b5c03c6804
commit aa814ca181
1 changed files with 12 additions and 14 deletions
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26
derive/src/pyclass.rs
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@@ -276,12 +276,9 @@ pub(crate) fn impl_pyexception(
// We also need to strip `Py` prefix from `class_name`,
// due to implementation and Python naming conventions mismatch:
// `PyKeyboardInterrupt` -> `KeyboardInterrupt`
let class_name = class_name
.strip_prefix("Py")
.ok_or_else(|| syn::Error::new_spanned(
&item,
"We require 'class_name' to have 'Py' prefix",
))?;
let class_name = class_name.strip_prefix("Py").ok_or_else(|| {
syn::Error::new_spanned(&item, "We require 'class_name' to have 'Py' prefix")
})?;
// We just "proxy" it into `pyclass` macro, because, exception is a class.
let ret = quote! {
@@ -977,14 +974,15 @@ fn parse_vec_ident(
) -> std::result::Result<String, Diagnostic> {
Ok(attr
.get(index)
.ok_or_else(|| syn::Error::new_spanned(
&item,
format!("We require {} argument to be set", &message),
))?
.ok_or_else(|| {
syn::Error::new_spanned(&item, format!("We require {} argument to be set", &message))
})?
.get_ident()
.ok_or_else(|| syn::Error::new_spanned(
&item,
format!("We require {} argument to be ident or string", &message),
))?
.ok_or_else(|| {
syn::Error::new_spanned(
&item,
format!("We require {} argument to be ident or string", &message),
)
})?
.to_string())
}