EasyArgument

proc_easy

Trait EasyArgument 

Source 
pub trait EasyArgument: EasyPeek {
    // Required methods
    fn name_display() -> &'static str;
    fn name_span(&self) -> Span;
}
Expand description

Trait for parsable arguments. Arguments have a token as a name that is used for peeking. Name of the argument can be displayed for user in some error cases.

Required Methods§

Source

fn name_display() -> &'static str

Returns attribute name for display purposes.

Source

fn name_span(&self) -> Span

Returns attribute name for display purposes.

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§