Enum ListToolsResultCacheScope 

pub enum ListToolsResultCacheScope {
    Private,
    Public,
}

Latest MCP Protocol 2026_07_28 Indicates the intended scope of the cached response, analogous to HTTP Cache-Control: public vs Cache-Control: private.

• “public”: The response does not contain user-specific data. Any client or intermediary (e.g., shared gateway, caching proxy) MAY cache the response and serve it across authorization contexts.
• “private”: The response MAY be cached and reused only within the same authorization context. Caches MUST NOT be shared across authorization contexts (e.g., a different access token requires a different cache).

JSON schema

{
 "description": "Indicates the intended scope of the cached response, analogous to HTTP\nCache-Control: public vs Cache-Control: private.\n\n- \"public\": The response does not contain user-specific data. Any\n  client or intermediary (e.g., shared gateway, caching proxy) MAY cache\n  the response and serve it across authorization contexts.\n- \"private\": The response MAY be cached and reused only within the\n  same authorization context. Caches MUST NOT be shared across\n  authorization contexts (e.g., a different access token requires a\n  different cache).",
 "type": "string",
 "enum": [
   "private",
   "public"
 ]
}

Variants

Private

Public

Trait Implementations

impl Clone for ListToolsResultCacheScope

fn clone(&self) -> ListToolsResultCacheScope

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ListToolsResultCacheScope

impl Debug for ListToolsResultCacheScope

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ListToolsResultCacheScope

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ListToolsResultCacheScope

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

Formats the value using the given formatter.

impl Eq for ListToolsResultCacheScope

impl Hash for ListToolsResultCacheScope

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 Ord for ListToolsResultCacheScope

fn cmp(&self, other: &ListToolsResultCacheScope) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ListToolsResultCacheScope

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for ListToolsResultCacheScope

fn partial_cmp(&self, other: &ListToolsResultCacheScope) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for ListToolsResultCacheScope

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ListToolsResultCacheScope