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- Combinators: and_then - Rust By Example 日本語版 16524
- Introduction 1. Hello World ❱ 1.1. コメント 1.2. フォーマットしてプリント ❱ 1.2.1. デバッグ 1.2.
...num Day { Monday, Tuesday, Wednesday } // We don't have the ingredients to make Sushi. // 我々は寿司の材料...を持っていない fn have_ingredients(food: Food) -> Option<Food> { match fo...{ Food::Sushi => None, _ => Some(food), } } // We have the recipe for everything except Cordon Bleu. // コ...ドン・ブルー(Cordon Bleu)のレシピも持っていない。 fn have_recipe(food: Food) -> Option<Food> { match food {... - https://man.plustar.jp/rust/example/error/option_unwrap/and_then.html - [similar]
- Disambiguating overlapping traits - Rust By Example 日本語版 9757
- Introduction 1. Hello World ❱ 1.1. コメント 1.2. フォーマットしてプリント ❱ 1.2.1. デバッグ 1.2.
...uire the same name? For example, many traits might have a method named get() . They might even have differ...ll those methods? To disambiguate between them, we have to use Fully Qualified Syntax. trait UsernameWidge... - https://man.plustar.jp/rust/example/trait/disambiguating.html - [similar]
- Rust By Example 日本語版 9021
- Introduction 1. Hello World ❱ 1.1. コメント 1.2. フォーマットしてプリント ❱ 1.2.1. デバッグ 1.2.
...スコープを明示していない Rich => println!("The rich have lots of money!"), Poor => println!("The poor have...)な値 The static lifetime is inferred and does not have to be specified. Accessing or modifying a mutable...k), // Don't need another arm because all variants have been examined // 全ての値を列挙したのでその他の場合...ry expressions for whether all possible conditions have been checked. Therefore, you must use the _ patter... - https://man.plustar.jp/rust/example/print.html - [similar]
- 文字列 - Rust By Example 日本語版 9021
- Introduction 1. Hello World ❱ 1.1. コメント 1.2. フォーマットしてプリント ❱ 1.2.1. デバッグ 1.2.
...] = b"this is a byte string"; // Byte arrays don't have the `Display` trait, so printing them is a bit lim...te string: {:?}", bytestring); // Byte strings can have byte escapes... let escaped = b"\x52\x75\x73\x74 a...e with normal raw strings"#; // Byte strings don't have to be UTF-8 let shift_jis = b"\x82\xe6\x82\xa8\x82... - https://man.plustar.jp/rust/example/std/str.html - [similar]
- use - Rust By Example 日本語版 8536
- Introduction 1. Hello World ❱ 1.1. コメント 1.2. フォーマットしてプリント ❱ 1.2.1. デバッグ 1.2.
...スコープを明示していない Rich => println!("The rich have lots of money!"), Poor => println!("The poor have... - https://man.plustar.jp/rust/example/custom_types/enum/enum_use.html - [similar]
- 省略 - Rust By Example 日本語版 8536
- Introduction 1. Hello World ❱ 1.1. コメント 1.2. フォーマットしてプリント ❱ 1.2.1. デバッグ 1.2.
.../ `elided_input` and `annotated_input` essentially have identical signatures // because the lifetime of `e...} // Similarly, `elided_pass` and `annotated_pass` have identical signatures // because the lifetime is ad... - https://man.plustar.jp/rust/example/scope/lifetime/elision.html - [similar]
- Returning Traits with dyn - Rust By Example 日本語版 8536
- Introduction 1. Hello World ❱ 1.1. コメント 1.2. フォーマットしてプリント ❱ 1.2.1. デバッグ 1.2.
...eturn type requires. This means all your functions have to return a concrete type. Unlike other languages,...if you have a trait like Animal , you can't write a function t... - https://man.plustar.jp/rust/example/trait/dyn.html - [similar]
- Iterator::find - Rust By Example 日本語版 8301
- Introduction 1. Hello World ❱ 1.1. コメント 1.2. フォーマットしてプリント ❱ 1.2.1. デバッグ 1.2.
...nd we want to reference one of its // items, so we have to destructure `&&i32` to `i32` // `yield`された要...nd we want to reference one of // its items, so we have to destructure `&i32` to `i32` // `into_iter`の場合... - https://man.plustar.jp/rust/example/fn/closures/closure_examples/iter_find.html - [similar]
- ドキュメンテーション - Rust By Example 日本語版 8301
- Introduction 1. Hello World ❱ 1.1. コメント 1.2. フォーマットしてプリント ❱ 1.2.1. デバッグ 1.2.
...代表されます。 pub struct Person { /// A person must have a name, no matter how much Juliet may hate it ///...ライス /// /// # Examples /// /// ``` /// // You can have rust code between fences inside the comments /// /... - https://man.plustar.jp/rust/example/meta/doc.html - [similar]
- 関数 - Rust By Example 日本語版 8301
- Introduction 1. Hello World ❱ 1.1. コメント 1.2. フォーマットしてプリント ❱ 1.2.1. デバッグ 1.2.
...mes. In this case, it // would be fine for both to have the same lifetime `'a`, but // in more complex cas...}, y is {}", x, y); } // Returning references that have been passed in is acceptable. // However, the corr... - https://man.plustar.jp/rust/example/scope/lifetime/fn.html - [similar]