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21 lines
575 B
Rust
21 lines
575 B
Rust
use std::io;
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use async_trait::async_trait;
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/// Type abstraction of a boxed [`Ctx`].
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pub type BoxedCtx = Box<dyn Ctx>;
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/// Represents a context associated when an API request is being executed, supporting the ability
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/// to send responses back asynchronously.
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#[async_trait]
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pub trait Ctx: Send {
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/// Id of the connection associated with this context.
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fn connection(&self) -> u32;
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/// Clones context, returning a new boxed instance.
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fn clone_ctx(&self) -> BoxedCtx;
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/// Sends some response back.
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fn send(&self, data: Vec<u8>) -> io::Result<()>;
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}
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