Trait rustc_trait_selection::error_reporting::traits::suggestions::NextTypeParamName

pub trait NextTypeParamName {
    // Required method
    fn next_type_param_name(&self, name: Option<&str>) -> String;
}

Suggest a new type parameter name for diagnostic purposes.

name is the preferred name you’d like to suggest if it’s not in use already.

Required Methods

fn next_type_param_name(&self, name: Option<&str>) -> String

Implementations on Foreign Types

impl NextTypeParamName for &[GenericParam<'_>]

fn next_type_param_name(&self, name: Option<&str>) -> String

Implementors