Trait Transformer 

pub trait Transformer<'a> {
    // Required method
    fn transform(cx: &'a mut NgynContext<'_>) -> Self
       where Self: Sized;
}

Represents a transformer trait.

Required Methods

fn transform(cx: &'a mut NgynContext<'_>) -> Self

where Self: Sized,

Transforms the given NgynContext and returns an instance of Self.

Arguments

• cx - The mutable reference to the NgynContext.

Examples

struct MyTransformer;

impl Transformer for MyTransformer {
    fn transform(cx: &mut NgynContext) -> Self {
        // Transformation logic goes here
        MyTransformer {}
    }
}

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl Transformer<'_> for Request<Vec<u8>>

impl<'a, 'b> Transformer<'a> for Body<'b>

where 'a: 'b,

impl<'a, 'b> Transformer<'a> for Param<'b>

where 'a: 'b,

impl<'a, 'q> Transformer<'a> for Query<'q>

where 'a: 'q,

impl<'a> Transformer<'a> for &'a HeaderMap

A shorthand for transforming a HeaderMap reference.

This is useful when you need to access the headers of a response.

impl<'a> Transformer<'a> for &'a NgynContext<'a>

impl<'a> Transformer<'a> for &'a Request<Vec<u8>>

impl<'a> Transformer<'a> for &'a Response<Full<Bytes>>

impl<'a> Transformer<'a> for &'a mut HeaderMap

A shorthand for transforming a mutable HeaderMap reference.

This is useful when you want to add or remove headers from a response.

impl<'a> Transformer<'a> for &'a mut Response<Full<Bytes>>