E0214 - Error codes index
Description: Book listing all Rust error codes

## Keyboard shortcuts

Press `←` or `→` to navigate between chapters

Press `S` or `/` to search in the book

Press `?` to show this help

Press `Esc` to hide this help

# Error code E0214

A generic type was described using parentheses rather than angle brackets.

Erroneous code example:

    #![allow(unused)]
    fn main() {
    let v: Vec(&str) = vec!["foo"];
    }

This is not currently supported: `v` should be defined as `Vec<&str>`. Parentheses are currently only used with generic types when defining parameters for `Fn`-family traits.

The previous code example fixed:

    #![allow(unused)]
    fn main() {
    let v: Vec<&str> = vec!["foo"];
    }