cargo::util::machine_message

Trait Message

Source
pub trait Message: Serialize {
    // Required method
    fn reason(&self) -> &str;

    // Provided method
    fn to_json_string(&self) -> String { ... }
}

Required Methods§

Source

fn reason(&self) -> &str

Provided Methods§

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§