Cargo : any effect of [profile.release] on wasm target?

help
1

I see no effect of these options on the build of wasm file. Is it that possible it has no effect?

[profile.release]
opt-level = "z"
lto = true
panic = "abort"

As well as I don't see an effect of this:

[profile.release.package."*"]
opt-level = "s"

What could be wrong with my cargo file?
I run it in this way:

command = "cargo"
args = [
  "build",
  "--manifest-path", "${CARGO_MAKE_CURRENT_TASK_INITIAL_MAKEFILE_DIRECTORY}/../../Cargo.toml",
  "--bin", "web",
  "--target", "wasm32-unknown-unknown",
  "--features", "web",
  "--profile", "release",
]
2

I think I know. Reason of having no effect could be in workspace. This module is part of workspace that's why every profiles are ignored. Does it make sense?

1 Like
3

Yes, Cargo is suprisingly bad at warning of unused or overridden settings. In this instance, a [profile] is only taken into account if written within a [workspace] manifest file

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4

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