Francisco Ayala created THRIFT-5550:
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Summary: error: an inner attribute is not permitted in this context
Key: THRIFT-5550
URL: https://issues.apache.org/jira/browse/THRIFT-5550
Project: Thrift
Issue Type: Bug
Components: Rust - Compiler
Reporter: Francisco Ayala
Right now the compiler generates inner attributes at the top of each generated
source file:
{code:java}
#![allow(unused_imports)]
#![allow(unused_extern_crates)]
#![allow(clippy::too_many_arguments, clippy::type_complexity, clippy::vec_box)]
#![cfg_attr(rustfmt, rustfmt_skip)]{code}
If rust source files are generated by the project's build.rs file, then they
must be included in the following way:
{code:java}
include!(concat!(env!("OUT_DIR"), "/service.rs")); {code}
However, doing this leads to errors of the following form:
{code:java}
error: an inner attribute is not permitted in this context
-->
/thrift-test/target/debug/build/thrift-test-345cae8ce43a395d/out/service.rs:4:1
|
4 | #![allow(unused_imports)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^
...
9 | use std::cell::RefCell;
| ----------------------- the inner attribute doesn't annotate this `use`
import
|
= note: inner attributes, like `#![no_std]`, annotate the item enclosing
them, and are usually found at the beginning of source files
help: to annotate the `use` import, change the attribute from inner to outer
style
|
4 - #![allow(unused_imports)]
4 + #[allow(unused_imports)] {code}
Related:
https://github.com/google/flatbuffers/issues/6261
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