Trait nickel::Responder
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pub trait Responder<D> { fn respond<'a>(self, _: Response<'a, D>) -> MiddlewareResult<'a, D>; }
This trait provides convenience for translating a number
of common return types into a MiddlewareResult
while
also modifying the Response
as required.
Please see the examples for some uses.
Required Methods
fn respond<'a>(self, _: Response<'a, D>) -> MiddlewareResult<'a, D>
Implementations on Foreign Types
impl<D> Responder<D> for ()
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fn respond<'a>(self, res: Response<'a, D>) -> MiddlewareResult<'a, D>
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impl<D> Responder<D> for Json
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fn respond<'a>(self, res: Response<'a, D>) -> MiddlewareResult<'a, D>
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impl<T, E, D> Responder<D> for Result<T, E> where
T: Responder<D>,
NickelError<'e, D>: From<(Response<'e, D>, E)>,
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T: Responder<D>,
NickelError<'e, D>: From<(Response<'e, D>, E)>,
fn respond<'a>(self, res: Response<'a, D>) -> MiddlewareResult<'a, D>
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impl<'a, D> Responder<D> for &'a [u8]
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fn respond<'c>(self, res: Response<'c, D>) -> MiddlewareResult<'c, D>
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impl<'a, D> Responder<D> for Vec<u8>
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fn respond<'c>(self, res: Response<'c, D>) -> MiddlewareResult<'c, D>
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impl<'a, D> Responder<D> for &'a str
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fn respond<'c>(self, res: Response<'c, D>) -> MiddlewareResult<'c, D>
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impl<'a, D> Responder<D> for String
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fn respond<'c>(self, res: Response<'c, D>) -> MiddlewareResult<'c, D>
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impl<'a, D> Responder<D> for (StatusCode, &'static str)
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fn respond<'c>(self, res: Response<'c, D>) -> MiddlewareResult<'c, D>
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impl<'a, D> Responder<D> for (StatusCode, String)
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fn respond<'c>(self, res: Response<'c, D>) -> MiddlewareResult<'c, D>
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impl<'a, D> Responder<D> for &'a [&'a str]
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fn respond<'c>(self, res: Response<'c, D>) -> MiddlewareResult<'c, D>
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impl<'a, D> Responder<D> for &'a [String]
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fn respond<'c>(self, res: Response<'c, D>) -> MiddlewareResult<'c, D>
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impl<'a, D> Responder<D> for (u16, &'static str)
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fn respond<'c>(self, res: Response<'c, D>) -> MiddlewareResult<'c, D>
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impl<'a, D> Responder<D> for (u16, String)
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fn respond<'c>(self, res: Response<'c, D>) -> MiddlewareResult<'c, D>
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Implementors
impl<'a, D> Responder<D> for StatusCode