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531432b75b
101: Fix boxed Error in build.rs for nightly r=japaric a=XOSplicer
on nightly (rustc 1.37.0-nightly (7840a0b75 2019-05-31)) the build is currently broken (see below).
Adding `dyn Error` as the error result in `build.rs` solves the problem.
```
$ cargo +nightly build
Compiling typenum v1.10.0
Compiling stable_deref_trait v1.1.1
Compiling byteorder v1.2.7
Compiling heapless v0.5.0-alpha.2 (/home/felix/workspace/rust/heapless)
error: trait objects without an explicit `dyn` are deprecated
--> build.rs:5:29
|
5 | fn main() -> Result<(), Box<Error>> {
| ^^^^^ help: use `dyn`: `dyn Error`
|
note: lint level defined here
--> build.rs:1:9
|
1 | #![deny(warnings)]
| ^^^^^^^^
= note: #[deny(bare_trait_objects)] implied by #[deny(warnings)]
error: aborting due to previous error
error: Could not compile `heapless`.
warning: build failed, waiting for other jobs to finish...
error: build failed
```
Co-authored-by: Felix Stegmaier <stegmaier.felix@gmail.com>
heapless
staticfriendly data structures that don't require dynamic memory allocation
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