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docs: explain the wasm32v1-none build target - #236

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Glittersup merged 1 commit into
TricklePay:mainfrom
Cmitchelle7:docs/issue-138
Sep 3, 2026
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docs: explain the wasm32v1-none build target#236
Glittersup merged 1 commit into
TricklePay:mainfrom
Cmitchelle7:docs/issue-138

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@Cmitchelle7

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Summary

Adds a README explanation for why the build targets wasm32v1-none instead of the more familiar wasm32-unknown-unknown.

Changes

  • Added explanation after the build command in the "Verifying a deployment" section
  • Describes the failure mode when using the wrong target (WasmVm error about reference-types / multi-value)
  • Matches the existing comment in rust-toolchain.toml

Context

On Rust 1.82+, wasm32-unknown-unknown enables WASM features the Soroban host rejects. wasm32v1-none (Rust 1.84+) is the supported target.

Closes #138

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drips-wave Bot commented Sep 2, 2026

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@Cmitchelle7 Great news! 🎉 Based on an automated assessment of this PR, the linked Wave issue(s) no longer count against your application limits.

You can now already apply to more issues while waiting for a review of this PR. Keep up the great work! 🚀

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@Glittersup
Glittersup merged commit 3245ace into TricklePay:main Sep 3, 2026
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Explain why the build targets wasm32v1-none

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