Trait AnonymousPathBuilder

trait AnonymousPathBuilder {
    // Required methods
    fn compatible_with(&self) -> Option<&OwnedChanTarget>;
    fn path_kind(&self) -> &'static str;
    fn pick_exit<'a, R: Rng>(
        &self,
        rng: &mut R,
        netdir: &'a NetDir,
        guard_exclusion: RelayExclusion<'a>,
        rs_cfg: &RelaySelectionConfig<'_>,
    ) -> Result<(Relay<'a>, RelayUsage)>;
}

A path builder that builds multi-hop, anonymous paths.

Required Methods

fn compatible_with(&self) -> Option<&OwnedChanTarget>

Return the “target” that every chosen relay must be able to share a circuit with with.

fn path_kind(&self) -> &'static str

Return a short description of the path we’re trying to build, for error reporting purposes.

fn pick_exit<'a, R: Rng>( &self, rng: &mut R, netdir: &'a NetDir, guard_exclusion: RelayExclusion<'a>, rs_cfg: &RelaySelectionConfig<'_>, ) -> Result<(Relay<'a>, RelayUsage)>

Find a suitable exit node from either the chosen exit or from the network directory.

Return the exit, along with the usage for a middle node corresponding to this exit.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl AnonymousPathBuilder for ExitPathBuilder

impl AnonymousPathBuilder for HsPathBuilder

Available on crate feature hs-common only.