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Error code E0090

Note: this error code is no longer emitted by the compiler.

You gave too few lifetime arguments. Example:

fn foo<'a: 'b, 'b: 'a>() {}

fn main() {
    foo::<'static>(); // error: wrong number of lifetime arguments:
                      //        expected 2, found 1
}

Please check you give the right number of lifetime arguments. Example:

fn foo<'a: 'b, 'b: 'a>() {}

fn main() {
    foo::<'static, 'static>();
}

© 2010 The Rust Project Developers
Licensed under the Apache License, Version 2.0 or the MIT license, at your option.
https://doc.rust-lang.org/error_codes/E0090.html