The Python ord() function is a built-in function that returns the Unicode code point of a given character. It takes a single argument, which can be a string of length 1 or a Unicode character. The returned value is an integer representing the Unicode code point of the character. The ord() function is useful when working with Unicode strings and characters, as it allows you to convert characters to their corresponding code points, which can then be used for various operations such as sorting, searching, and encoding. Keep reading below to learn how to python ord in Rust.
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Python ‘ord’ in Rust With Example Code
Python’s `ord()` function returns the Unicode code point of a given character. In Rust, this functionality can be achieved using the `char::to_u32()` method.
To use this method, first convert the character to a `char` type using the `char::from()` method. Then, call the `to_u32()` method on the resulting `char` object to get the Unicode code point.
Here’s an example code snippet that demonstrates this:
fn main() {
let c = 'A';
let code_point = c.to_u32().unwrap();
println!("The Unicode code point of {} is {}", c, code_point);
}
In this example, the character ‘A’ is converted to a `char` type using `char::from(‘A’)`. Then, the `to_u32()` method is called on the resulting `char` object to get the Unicode code point. Finally, the code point is printed to the console using `println!()`.
This method can be used to get the Unicode code point of any character in Rust.
Equivalent of Python ord in Rust
In conclusion, the Rust programming language provides a similar function to Python’s ord() function called as u8::from(). This function takes a character as input and returns its corresponding Unicode code point as a u8 integer. While the syntax may be different, the functionality is the same, allowing Rust developers to easily convert characters to their corresponding Unicode code points. This feature is particularly useful when working with text data and can help simplify the development process. Overall, Rust’s u8::from() function is a powerful tool for developers looking to work with Unicode characters in their Rust programs.
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