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Unable to build demo project with latest version of rust #102937
Description
I tried this code:
cargo run --releaseI expected to see this happen: I expected the new project that I created to build, from following https://guide.nannou.cc/getting_started/create_a_project.html
Instead, this happened:
Meta
rustc --version --verbose:
rustc 1.64.0 (a55dd71d5 2022-09-19)
binary: rustc
commit-hash: a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52
commit-date: 2022-09-19
host: x86_64-apple-darwin
release: 1.64.0
LLVM version: 14.0.6
Backtrace
error[E0597]: `desc_set` does not live long enough
--> /Users/brittcagnina/.cargo/registry/src/github.com-1ecc6299db9ec823/wgpu-core-0.9.2/src/device/mod.rs:1792:26
|
1792 | set: desc_set.raw_mut(),
| ^^^^^^^^^^^^^^^^^^ borrowed value does not live long enough
...
1813 | }
| -
| |
| `desc_set` dropped here while still borrowed
| borrow might be used here, when `write_map` is dropped and runs the `Drop` code for type `BTreeMap`
|
= note: values in a scope are dropped in the opposite order they are defined
For more information about this error, try `rustc --explain E0597`.
error: could not compile `wgpu-core` due to previous error
Activity
ehuss commentedon Oct 11, 2022
Sorry for the trouble you've run into. There was a change to Rust to fix a soundness problem (#99413, #100544). That requires updating to a newer version of wgpu-core that does not have the problem. It looks like you should be able to update to the latest version of
nannouto fix it. InCargo.toml, you can update it tonannou = "0.18"to pick up the new version.wildfunctions commentedon Oct 11, 2022
Perfect! Works great now! Thanks