Enum RequiredClientCapability 

pub enum RequiredClientCapability {
    Sampling,
    Elicitation,
    Roots,
    Extension(&'static str),
}

A client capability that a server handler may require.

Before dispatching a request, the runtime checks the client’s declared capabilities against the handler’s requirements. If a required capability is missing the request is rejected with crate::schema::MISSING_REQUIRED_CLIENT_CAPABILITY (-32021).

Variants

Sampling

The client must support sampling (sampling in ClientCapabilities).

Elicitation

The client must support elicitation (elicitation).

Roots

The client must support roots (roots).

Extension(&'static str)

The client must declare support for a specific extension.

Implementations

impl RequiredClientCapability

pub fn as_str(&self) -> &'static str

Human-readable name shown in error messages.

pub fn is_satisfied_by(&self, caps: &ClientCapabilities) -> bool

Check whether the given client capabilities satisfy this requirement.

Trait Implementations

impl Clone for RequiredClientCapability

fn clone(&self) -> RequiredClientCapability

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RequiredClientCapability

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

Formats the value using the given formatter.

impl Eq for RequiredClientCapability

impl Hash for RequiredClientCapability

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for RequiredClientCapability

fn eq(&self, other: &RequiredClientCapability) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for RequiredClientCapability