Struct ToolGrant 

pub struct ToolGrant {
    pub server_id: String,
    pub tool_name: String,
    pub operations: Vec<Operation>,
    pub constraints: Vec<Constraint>,
    pub max_invocations: Option<u32>,
    pub max_cost_per_invocation: Option<MonetaryAmount>,
    pub max_total_cost: Option<MonetaryAmount>,
    pub dpop_required: Option<bool>,
}

Authorization for a single tool on a single server.

Fields

server_id: String

Which tool server (by server_id from the manifest).

tool_name: String

Which tool on that server.

operations: Vec<Operation>

Allowed operations.

constraints: Vec<Constraint>

Parameter constraints that narrow the tool’s input space.

max_invocations: Option<u32>

Maximum number of invocations allowed under this grant.

max_cost_per_invocation: Option<MonetaryAmount>

Maximum monetary cost per single invocation under this grant.

max_total_cost: Option<MonetaryAmount>

Maximum aggregate monetary cost across all invocations under this grant.

dpop_required: Option<bool>

If Some(true), the kernel requires a valid DPoP proof for every invocation. None and Some(false) both mean DPoP is not required.

Implementations

impl ToolGrant

pub fn is_subset_of(&self, parent: &ToolGrant) -> bool

Returns true if self is a subset of parent.

A child grant is a subset when:

• It targets the same server and tool, unless the parent uses *.
• Its operations are a subset of the parent’s.
• Its max_invocations is no greater than the parent’s (if set).
• Its constraints are at least as restrictive (superset of constraints).

Trait Implementations

impl Clone for ToolGrant

fn clone(&self) -> ToolGrant

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ToolGrant

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ToolGrant

fn deserialize<__D>( __deserializer: __D, ) -> Result<ToolGrant, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ToolGrant

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

where __S: Serializer,

Serialize this value into the given Serde serializer.