Struct Capabilities 

pub struct Capabilities {
    pub plexus_rpc: &'static str,
    pub plexus_auth_core: &'static str,
    pub plexus_core: &'static str,
    pub plexus_macros: &'static str,
    pub plexus_transport: Option<&'static str>,
    pub features: &'static [&'static str],
}

Compile-time capability manifest describing the subcrate versions and feature flags bundled in this release of plexus-rpc.

Backends embed CAPABILITIES in their _info response. Synapse + synapse-cc decode it and branch on features rather than version strings, so adding a new feature is one entry on this struct and one branch in tooling — no version-string parsing involved.

Capabilities is emit-only — it holds &'static slices so it can be a const, which precludes Deserialize. Consumers should mirror the wire shape in their own owning struct.

Fields

plexus_rpc: &'static str

Version of the plexus-rpc umbrella itself.

plexus_auth_core: &'static str

Bundled plexus-auth-core version.

plexus_core: &'static str

Bundled plexus-core version.

plexus_macros: &'static str

Bundled plexus-macros version. plexus-macros is a proc-macro crate and cannot expose a pub const VERSION, so the umbrella’s build script reads the dependency pin from Cargo.toml and populates this at compile time.

plexus_transport: Option<&'static str>

Bundled plexus-transport version. None when the umbrella was built without the transport feature.

features: &'static [&'static str]

Named feature flags shipped in this release. Tooling branches on these instead of parsing version strings.

Trait Implementations

impl Clone for Capabilities

fn clone(&self) -> Capabilities

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Capabilities

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Serialize for Capabilities

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Capabilities