Struct IntoCotErrorLayer 

pub struct IntoCotErrorLayer;

Middleware that converts any error type to cot::Error.

This is useful for converting a response from a middleware that is compatible with the tower crate to a response that is compatible with Cot. It’s applied automatically by RootHandlerBuilder::middleware() and is not needed to be added manually.

Examples

use cot::Project;
use cot::middleware::LiveReloadMiddleware;
use cot::project::{MiddlewareContext, RootHandler, RootHandlerBuilder};

struct MyProject;
impl Project for MyProject {
    fn middlewares(
        &self,
        handler: RootHandlerBuilder,
        context: &MiddlewareContext,
    ) -> RootHandler {
        handler
            // IntoCotErrorLayer used internally in middleware()
            .middleware(LiveReloadMiddleware::from_context(context))
            .build()
    }
}

Implementations

impl IntoCotErrorLayer

pub fn new() -> Self

Create a new IntoCotErrorLayer.

Examples

use cot::middleware::IntoCotErrorLayer;

let middleware = IntoCotErrorLayer::new();

Trait Implementations

impl Clone for IntoCotErrorLayer

fn clone(&self) -> IntoCotErrorLayer

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for IntoCotErrorLayer

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for IntoCotErrorLayer

fn default() -> Self

Returns the “default value” for a type.

impl<S> Layer<S> for IntoCotErrorLayer

type Service = IntoCotError<S>

The wrapped service

fn layer(&self, inner: S) -> Self::Service

Wrap the given service with the middleware, returning a new service that has been decorated with the middleware.

impl Copy for IntoCotErrorLayer