30 lines
818 B
Markdown
30 lines
818 B
Markdown
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# napi-derive
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<a href="https://docs.rs/crate/napi-derive"><img src="https://docs.rs/napi-derive/badge.svg"></img></a>
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<a href="https://crates.io/crates/napi-derive"><img src="https://img.shields.io/crates/v/napi-derive.svg"></img></a>
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<a href="https://discord.gg/SpWzYHsKHs">
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<img src="https://img.shields.io/discord/874290842444111882.svg?logo=discord&style=flat-square"
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alt="chat" />
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</a>
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Checkout more examples in [examples](../../examples) folder
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```rust
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#[macro_use]
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extern crate napi_derive;
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use napi::bindgen_prelude::*;
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#[napi]
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fn fibonacci(n: u32) -> u32 {
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match n {
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1 | 2 => 1,
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_ => fibonacci_native(n - 1) + fibonacci_native(n - 2),
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}
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}
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#[napi]
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fn get_cwd<T: Fn(String) -> Result<()>>(callback: T) {
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callback(env::current_dir().unwrap().to_string_lossy().to_string()).unwrap();
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}
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```
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