Trait QueryBuilder 

pub trait QueryBuilder: Sized {
    // Required method
    fn add_query(&mut self, key: String, value: String);

    // Provided methods
    fn query(self, key: impl Into<String>, value: impl ToString) -> Self { ... }
    fn query_opt(
        self,
        key: impl Into<String>,
        value: Option<impl ToString>,
    ) -> Self { ... }
    fn query_many<I, V>(self, key: impl Into<String>, values: I) -> Self
       where I: IntoIterator<Item = V>,
             V: ToString { ... }
    fn query_many_opt<I, V>(
        self,
        key: impl Into<String>,
        values: Option<I>,
    ) -> Self
       where I: IntoIterator<Item = V>,
             V: ToString { ... }
}

Query parameter builder

Required Methods

fn add_query(&mut self, key: String, value: String)

Add a query parameter

Provided Methods

fn query(self, key: impl Into<String>, value: impl ToString) -> Self

Add a query parameter

fn query_opt(self, key: impl Into<String>, value: Option<impl ToString>) -> Self

Add optional query parameter (only if Some)

fn query_many<I, V>(self, key: impl Into<String>, values: I) -> Self

where I: IntoIterator<Item = V>, V: ToString,

Add multiple query parameters with the same key

fn query_many_opt<I, V>(self, key: impl Into<String>, values: Option<I>) -> Self

where I: IntoIterator<Item = V>, V: ToString,

Add multiple optional query parameters with the same key

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