rustRust error message example

The following is an example of a Rust error message:

error[E0425]: cannot find value `x` in this scope
  --> src/main.rs:5:17
   |
5  |     println!("The value of x is: {}", x);
   |                 ^ not found in this scope

This error message is telling us that the variable x is not found in the current scope. This means that the variable x has not been declared or initialized in the current scope.

Explanation of code parts:

• error[E0425]: This is the error code for the error message.
• cannot find valuexin this scope: This is the description of the error.
• src/main.rs:5:17: This is the location of the error in the source code.
• println!("The value of x is: {}", x);: This is the line of code that caused the error.

Helpful links:

• Rust Error Index
• Rust Error Handling

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