pub trait CompilerSettingsRestrictions:
    Copy
    + Debug
    + Sync
    + Send
    + Clone
    + Default {
    // Required method
    fn merge(self, other: Self) -> Option<Self>;
}Expand description
Abstraction over set of restrictions for given crate::Compiler::Settings.
Required 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.