Closed jcbhmr closed 8 months ago
94856db223
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I found the following snippets in your repository. I will now analyze these snippets and come up with a plan.
src/library.rs
✓ https://github.com/jcbhmr/hayagriva.js/commit/fc7a3576371f552268273fa8b0bc363df719200e Edit
Modify src/library.rs with contents:
• Add the `new()`, `iter()`, `keys()`, `remove()`, `len()`, `is_empty()`, and `nth()` methods to the `Library` struct.
• For the `new()` method, return a new `Library` instance using `hayagriva_rs::Library::new()`.
• For the `iter()` method, return an iterator over the entries in the library using `self.0.iter()`. Convert each `hayagriva_rs::Entry` to `Entry` before returning.
• For the `keys()` method, return an iterator over the keys in the library using `self.0.keys()`.
• For the `remove()` method, remove an entry from the library using `self.0.remove(key)`. Convert the returned `hayagriva_rs::Entry` to `Entry` before returning.
• For the `len()` method, return the length of the library using `self.0.len()`.
• For the `is_empty()` method, check whether the library is empty using `self.0.is_empty()`.
• For the `nth()` method, return the nth entry in the library using `self.0.nth(n)`. Convert the returned `hayagriva_rs::Entry` to `Entry` before returning.
• Make sure to use `#[wasm_bindgen]` before each method to expose them to JavaScript.
--- +++ @@ -9,6 +9,34 @@ #[wasm_bindgen] impl Library { + #[wasm_bindgen] + pub fn nth(&self, n: usize) -> Option{ + self.0.nth(n).map(|entry| Entry { 0: entry }) + } + #[wasm_bindgen] + pub fn is_empty(&self) -> bool { + self.0.is_empty() + } + #[wasm_bindgen] + pub fn len(&self) -> usize { + self.0.len() + } + #[wasm_bindgen] + pub fn remove(&mut self, key: &str) -> Option { + self.0.remove(key).map(|entry| Entry { 0: entry }) + } + #[wasm_bindgen] + pub fn keys(&self) -> js_sys::Iterator { + self.0.keys().map(JsValue::from).collect:: ().values() + } + #[wasm_bindgen] + pub fn iter(&self) -> Box > { + Box::new(self.0.iter().map(|entry| Entry { 0: entry.clone() })) + } + #[wasm_bindgen] + pub fn new() -> Library { + Library(hayagriva_rs::Library::new()) + } pub fn push(&mut self, entry: &Entry) { self.0.push(&entry.0); }
I have finished reviewing the code for completeness. I did not find errors for sweep/add_the_rest_of_library_methods
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given the hayagriva_rs::Library existing Rust types from https://docs.rs/hayagriva/latest/hayagriva/struct.Library.html i want you to fill in src/library.rs with the rest of those methods. ignore any that aren't relevant like all the clone, debug, serde, etc. stuff. just focus on these:
https://docs.rs/hayagriva/latest/hayagriva/struct.Library.html
dont worry about implementing any other types. confine your work to ONLY the crate's Library struct impl and making it look more like hayagriva_rs::Library to expose it to #[wasm_bindgen] javascript
Checklist
- [X] Modify `src/library.rs` ✓ https://github.com/jcbhmr/hayagriva.js/commit/fc7a3576371f552268273fa8b0bc363df719200e [Edit](https://github.com/jcbhmr/hayagriva.js/edit/sweep/add_the_rest_of_library_methods/src/library.rs#L10-L22)