pub fn with_mut(
        &mut self,
        key: impl fmt::Display,
        value: impl fmt::Display,
    ) -> &mut Self {
        self.params.insert(key.to_string(), value.to_string());
        self
    }
/// Adds a new parameter to the API.
Adds a new parameter to the API.
Adds a new parameter to the API .
pub fn with_mut(
        &mut self,
        key: impl fmt::Display,
        value: impl fmt::Display,
    ) -> &mut Self {
        self.params.insert(key.to_string(), value.to_string());
        self
    }
pub fn with_mut ( & mut self , key : impl fmt :: Display , value : impl fmt :: Display , ) -> & mut Self { self . params . insert ( key . to_string ( ) , value . to_string ( ) ) ; self }
Adds a new parameter to the API.
Adds a new parameter to the API .
&mut self
key
impl fmt::Display
value
impl fmt::Display
&mut self
key
impl fmt::Display
value
impl fmt::Display