Struct coap_handler_implementations::NeverFound[−][src]

pub struct NeverFound {}

Expand description

A resource that unconditionally responds 4.04 Not Found.

This is a convenience tool for building trees of resources – rather than special casing the “none found” situation, this handler can be used.

Trait Implementations

[src]

impl Handler for NeverFound

type RequestData = ()

[src]

fn extract_request_data(
&mut self,
_request: &impl ReadableMessage
) -> Self::RequestData

[src]

fn estimate_length(&mut self, _request: &Self::RequestData) -> usize

[src]

fn build_response(
    &mut self,
    response: &mut impl MutableWritableMessage,
    _request: Self::RequestData
)

Auto Trait Implementations

impl RefUnwindSafe for NeverFound

impl Send for NeverFound

impl Sync for NeverFound

impl Unpin for NeverFound

impl UnwindSafe for NeverFound

Blanket Implementations

[src]

impl<T> Any for T where
T: 'static + ?Sized,

[src]

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

[src]

impl<T> Borrow<T> for T where
T: ?Sized,

[src]

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

[src]

impl<T> BorrowMut<T> for T where
T: ?Sized,

[src]

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

[src]

impl<T> From<T> for T

[src]

pub fn from(t: T) -> T

Performs the conversion.

[src]

impl<'a, OldRD, OldH> HandlerBuilder<'a, OldRD> for OldH where
OldH: Handler<RequestData = OldRD>,

[src]

pub fn at<H>(Self, &'a [&'a str ], H) -> ForkingHandler<'a, H, OldH>

Divert requests arriving at path into the given handler. Read more

[src]

fn below<H>(
 self,
 path: &'a [&'a str ],
 handler: H
) -> ForkingTreeHandler<'a, H, Self>

Divert requests arriving with an Uri-Path starting with path to the given handler. Read more

[src]

impl<'a, OldRD, OldH> HandlerBuilder<'a, OldRD> for OldH where
OldH: Handler<RequestData = OldRD>,

[src]

pub fn at<H>(
 self,
 path: &'a [&'a str ],
 handler: H
) -> ForkingHandler<'a, H, OldH>

👎 Deprecated

Divert requests arriving at path into the given handler. Read more

[src]

impl<T, U> Into for T where
U: From<T>,

[src]

pub fn into(self) -> U

Performs the conversion.

[src]

impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

[src]

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

[src]

impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

[src]

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct coap_handler_implementations::NeverFound[−][src]

Trait Implementations

impl Handler for NeverFound

type RequestData = ()

fn extract_request_data(
&mut self,
_request: &impl ReadableMessage
) -> Self::RequestData

fn estimate_length(&mut self, _request: &Self::RequestData) -> usize

fn build_response(
    &mut self,
    response: &mut impl MutableWritableMessage,
    _request: Self::RequestData
)

Auto Trait Implementations

impl RefUnwindSafe for NeverFound

impl Send for NeverFound

impl Sync for NeverFound

impl Unpin for NeverFound

impl UnwindSafe for NeverFound

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where
T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where
T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<'a, OldRD, OldH> HandlerBuilder<'a, OldRD> for OldH where
OldH: Handler<RequestData = OldRD>,

pub fn at<H>(Self, &'a [&'a str ], H) -> ForkingHandler<'a, H, OldH>

fn below<H>(
    self,
    path: &'a [&'a str ],
    handler: H
) -> ForkingTreeHandler<'a, H, Self>

impl<'a, OldRD, OldH> HandlerBuilder<'a, OldRD> for OldH where
OldH: Handler<RequestData = OldRD>,

pub fn at<H>(
    self,
    path: &'a [&'a str ],
    handler: H
) -> ForkingHandler<'a, H, OldH>

impl<T, U> Into<U> for T where
U: From<T>,

pub fn into(self) -> U

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Struct coap_handler_implementations::NeverFound[−][src]

Trait Implementations

impl Handler for NeverFound

type RequestData = ()

fn extract_request_data( &mut self, _request: &impl ReadableMessage) -> Self::RequestData

fn estimate_length(&mut self, _request: &Self::RequestData) -> usize

fn build_response( &mut self, response: &mut impl MutableWritableMessage, _request: Self::RequestData)

Auto Trait Implementations

impl RefUnwindSafe for NeverFound

impl Send for NeverFound

impl Sync for NeverFound

impl Unpin for NeverFound

impl UnwindSafe for NeverFound

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<'a, OldRD, OldH> HandlerBuilder<'a, OldRD> for OldH where OldH: Handler<RequestData = OldRD>,

pub fn at<H>(Self, &'a [&'a str], H) -> ForkingHandler<'a, H, OldH>

fn below<H>( self, path: &'a [&'a str], handler: H) -> ForkingTreeHandler<'a, H, Self>

impl<'a, OldRD, OldH> HandlerBuilder<'a, OldRD> for OldH where OldH: Handler<RequestData = OldRD>,

pub fn at<H>( self, path: &'a [&'a str], handler: H) -> ForkingHandler<'a, H, OldH>

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

fn extract_request_data(
&mut self,
_request: &impl ReadableMessage
) -> Self::RequestData

fn build_response(
&mut self,
response: &mut impl MutableWritableMessage,
_request: Self::RequestData
)

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<'a, OldRD, OldH> HandlerBuilder<'a, OldRD> for OldH where
OldH: Handler<RequestData = OldRD>,

pub fn at<H>(Self, &'a [&'a str ], H) -> ForkingHandler<'a, H, OldH>

fn below<H>(
self,
path: &'a [&'a str ],
handler: H
) -> ForkingTreeHandler<'a, H, Self>

impl<'a, OldRD, OldH> HandlerBuilder<'a, OldRD> for OldH where
OldH: Handler<RequestData = OldRD>,

pub fn at<H>(
self,
path: &'a [&'a str ],
handler: H
) -> ForkingHandler<'a, H, OldH>

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,