Trait ReqToConnID 

pub trait ReqToConnID<Input>:
    Sized
    + Clone
    + Send
    + Sync
    + 'static
where
    Input: ExtensionsRef,
{
    type ID: ConnID;

    // Required method
    fn id(
        &self,
        input: &Input,
    ) -> Result<Self::ID, Box<dyn Error + Sync + Send>>;
}

Available on crate feature net only.

ReqToConnID is used to convert a Input to a connection ID. These IDs are not unique and multiple connections can have the same ID. IDs are used to filter which connections can be used for a specific input in a way that is independent of what an input is.

Identifiers serving partitioned input must include PoolPartition (or equivalent isolation) so application requirements cannot select a connection created outside that partition.

Required Associated Types

type ID: ConnID

Required Methods

fn id(&self, input: &Input) -> Result<Self::ID, Box<dyn Error + Sync + Send>>

Dyn Compatibility

This trait is not dyn compatible.

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

Implementors

impl ReqToConnID<ConnectRequest> for HttpConnIdentifier

type ID = HttpConnId

impl<Input, ID, F> ReqToConnID<Input> for F

where F: Fn(&Input) -> Result<ID, Box<dyn Error + Sync + Send>> + Clone + Send + Sync + 'static, ID: ConnID, Input: ExtensionsRef,

type ID = ID

impl<Input> ReqToConnID<Input> for BasicConnIdentifier

where Input: AuthorityInputExt + ConnectorTransportProtocolInputExt + ExtensionsRef + ProtocolInputExt,

type ID = BasicConnId