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)

Append a query parameter in place. Implementor hook for the builder methods below.

Provided Methods

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

Append a query parameter and return self for chaining.

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".

Implementors

impl<T, E> QueryBuilder for Request<T, E>