rustHow do I bind a variable in Rust?
Variables in Rust are immutable by default, meaning they cannot be changed once they are declared. To bind a variable, you must use the let keyword. This will create a new variable and assign it a value.
let x = 5;
This code will create a new variable x and assign it the value 5.
let: keyword used to create a new variablex: name of the variable=: assignment operator5: value assigned to the variable
For more information, see the Rust Book.
Related
- How do I use a range with a variable in Rust?
- How do I zip variables in Rust?
- How do I write a variable to a file in Rust?
- How do I check if a variable is in a list of values in Rust?
- How do I print the type of a variable in Rust?
- How do I reuse a variable in Rust?
- How do I print a variable in Rust?
- How do I identify unused variables in Rust?
- What is an environment variable in Rust?
- How do I access a tuple variable by index in Rust?
More of Rust
- How to convert a u8 slice to a hex string in Rust?
- How to match a URL with a regex in Rust?
- How to match whitespace with a regex in Rust?
- How to use regex lookahead in Rust?
- How to replace a capture group using Rust regex?
- How to replace strings using Rust regex?
- Regex example to match multiline string in Rust?
- How to use non-capturing groups in Rust regex?
- How to sort a Rust HashMap?
- How to use regex lookbehind in Rust?
See more codes...