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Cargo web suppresses error output when JSON is too nested #215

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aidanhs opened this issue Sep 26, 2019 · 1 comment · May be fixed by #237
Open

Cargo web suppresses error output when JSON is too nested #215

aidanhs opened this issue Sep 26, 2019 · 1 comment · May be fixed by #237

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@aidanhs
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aidanhs commented Sep 26, 2019 •
edited 

$ RUST_LOG=trace cargo web deploy --target wasm32-unknown-unknown --release
   Compiling XX-page v0.1.0 (/home/aidanhs/Desktop/per/XX/page)
warning: unused import: `TimeoutTask`
  --> src/lib.rs:16:46
   |
16 | use yew::services::timeout::{TimeoutService, TimeoutTask};
   |                                              ^^^^^^^^^^^
   |
   = note: `#[warn(unused_imports)]` on by default

thread 'main' panicked at 'failed to parse cargo output: Error("recursion limit exceeded", line: 1, column: 122250)', src/libcore/result.rs:1165:5
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace.

cargo-web/src/cargo_shim/mod.rs

Line 823 in 4dce450

let json: serde_json::Value = serde_json::from_str( &line ).expect( "failed to parse cargo output" );

I've recently upgraded yew and have presumably got something wrong, but there seems to be no way to get the actual output if the parse fails.
@aidanhs aidanhs changed the title Cargo web suppresses erroring output when JSON is too deep Cargo web suppresses erroring output when JSON is too nested Sep 26, 2019
@aidanhs aidanhs changed the title Cargo web suppresses erroring output when JSON is too nested Cargo web suppresses error output when JSON is too nested Sep 26, 2019
@aidanhs
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aidanhs commented Sep 26, 2019

(had to clone and build cargo web with an inserted println to figure it out, turned out to be a simple incorrect type deep in the yew html! macro)

aidanhs added a commit to aidanhs/cargo-web that referenced this issue Jan 22, 2020
@aidanhs
Allow unbounded recursion and remove double parsing json
c84cb38 
Reasoning: we trust Cargo output and fixes koute#215
@aidanhs aidanhs linked a pull request Jan 22, 2020 that will close this issue
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Allow unbounded recursion and remove double parsing json aidanhs/cargo-web
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@aidanhs