sdks/go/examples/wasm/Cargo.toml

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# File courtesy of
# https://github.com/tetratelabs/wazero/blob/v1.0.0-pre.3/examples/allocation/rust/testdata/Cargo.toml
[package]
name = "greet"
version = "0.1.0"
edition = "2021"

[lib]
# cdylib builds a a %.wasm file with `cargo build --release --target wasm32-unknown-unknown`
crate-type = ["cdylib"]
name = "greet"
path = "greet.rs"

[dependencies]
# wee_aloc is a WebAssembly optimized allocator, which is needed to use non-numeric types like strings.
# See https://docs.rs/wee_alloc/latest/wee_alloc/
wee_alloc = "0.4.5"

# Below settings dramatically reduce wasm output size
# See https://rustwasm.github.io/book/reference/code-size.html#optimizing-builds-for-code-sizewasm-opt -Oz -o
# See https://doc.rust-lang.org/cargo/reference/profiles.html#codegen-units
[profile.release]
opt-level = "z"
lto = true
codegen-units = 1