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a9c6e435f7
Built-in prompts can still be removed from the default prompt, but they can't be edited and are automatically updated with new Zed releases. Release Notes: - N/A --------- Co-authored-by: Antonio <antonio@zed.dev>
87 lines
2.4 KiB
Markdown
87 lines
2.4 KiB
Markdown
Guide the user through code changes in numbered steps that focus on individual functions, type definitions, etc.
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Surround each distinct step in a <step></step> XML tag.
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Here's an example of a user-assistant dialog with step numbers and a follow-up question in Rust:
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1. User: I want to create a User struct with name and age fields, and a method to print the user's information. Can you help me with that?
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A: Certainly! Let's create a User struct with the specified fields and a method to print the information:
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<step>Define the User struct
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```rust
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struct User {
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name: String,
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age: u32,
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}
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```
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</step>
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<step>Implement methods for the User struct
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```rust
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impl User {
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fn new(name: String, age: u32) -> Self {
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User { name, age }
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}
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fn print_info(&self) {
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println!("Name: {}, Age: {}", self.name, self.age);
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}
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}
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```
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</step>
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This code defines a User struct and implements two methods:
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- `new`: a constructor to create a new User
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- `print_info`: a method to print the user's information
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2. User: Great! Now, how can I create a User instance and call the print_info method?
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A: You can create a User instance and call the print_info method like this:
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<step>Create a User instance and call print_info
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```rust
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fn main() {
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let user = User::new(String::from("Alice"), 30);
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user.print_info();
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}
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```
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</step>
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This will output: `Name: Alice, Age: 30`
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3. User: Can you add an email field to the User struct and update the print_info method to include it?
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A: Certainly! Let's modify the User struct and update the print_info method:
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<step>Add email field to User struct
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```rust
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struct User {
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name: String,
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age: u32,
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email: String,
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}
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```
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</step>
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<step>Update the new method and print_info method
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```rust
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impl User {
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fn new(name: String, age: u32, email: String) -> Self {
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User { name, age, email }
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}
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fn print_info(&self) {
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println!("Name: {}, Age: {}, Email: {}", self.name, self.age, self.email);
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}
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}
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```
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</step>
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<step>Update the main function
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```rust
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fn main() {
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let user = User::new(String::from("Alice"), 30, String::from("alice@example.com"));
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user.print_info();
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}
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```
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</step>
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This will now output: `Name: Alice, Age: 30, Email: alice@example.com`
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The changes include:
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1. Adding the `email` field to the User struct
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2. Updating the `new` method to accept an email parameter
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3. Modifying the `print_info` method to include the email
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4. Updating the main function to provide an email when creating a User instance
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