Rust 1.89 made an important change regarding the "dec" crate. See https://blog.rust-lang.org/2025/08/07/Rust-1.89.0/. The news says extern "C" functions on the wasm32-unknown-unknown target now have a standards compliant ABI. As far as I know this crate is still not compatible with wasm.
Maybe because the dec crate is still not Rust edition 2024?
I compiled my project with the newest Rust 1.89 but cargo build --target wasm32-unknown-unknown --release will still result in fatal error: 'string.h' file not found.
Rust 1.89 made an important change regarding the "dec" crate. See https://blog.rust-lang.org/2025/08/07/Rust-1.89.0/. The news says
extern "C" functions on the wasm32-unknown-unknown target now have a standards compliant ABI.As far as I know this crate is still not compatible with wasm.Maybe because the dec crate is still not Rust edition 2024?
I compiled my project with the newest Rust 1.89 but
cargo build --target wasm32-unknown-unknown --releasewill still result infatal error: 'string.h' file not found.