Struct kitsune_p2p::PreflightUserData

pub struct PreflightUserData {
    pub bytes: Vec<u8>,
    pub comparator: Box<dyn Fn(&Tx5Url, &[u8]) -> Result<(), String> + Send + Sync + 'static>,
}

Host-defined data used to implement custom connection preflight checks.

The bytes are sent with every preflight, and the comparator is used to validate the bytes sent by the remote peer. If the comparator returns an Err, the preflight fails and no connection is made.

The string returned in the Err is logged from kitsune to indicate the point of failure.

Fields

bytes: Vec<u8>

The bytes to send with every preflight.

comparator: Box<dyn Fn(&Tx5Url, &[u8]) -> Result<(), String> + Send + Sync + 'static>

The comparator function to use to validate the bytes sent by the remote peer.

Typically this will be a closure that captures the bytes sent, so that the two values can be compared.

Trait Implementations

impl Default for PreflightUserData

fn default() -> Self

Returns the “default value” for a type.