Struct McpSessionId 

pub struct McpSessionId(/* private fields */);

The Mcp-Session-Id header value naming one session.

Copy, because the only field is a SessionId, which is Copy. It is therefore a plain u64 on the wire path, which is the point: this sits in the per-request state and is compared against on every request.

Implementations

impl McpSessionId

pub const fn new(session: SessionId) -> Self

The wire id for an internal session.

Infallible, and it is infallible by construction rather than by trusting the caller: the rendering is a fixed 16-digit hex expansion of a u64, every one of which is inside VISIBLE_ASCII_RANGE.

pub const fn session(self) -> SessionId

The internal session this header names.

The inverse of new, and total: every id this type can hold has a session, because the id is a session.

pub fn as_bytes(self, buffer: &mut [u8; 16]) -> &[u8; 16]

The value as bytes, for an adapter filling in a header.

Takes a buffer rather than returning a String because the alternative allocates once per response and this is on every one of them. The buffer only has to outlive the borrow it returns.

Trait Implementations

impl Clone for McpSessionId

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for McpSessionId

impl Debug for McpSessionId

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

Formats the value using the given formatter.

impl Display for McpSessionId

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

Formats the value using the given formatter.

impl Eq for McpSessionId

impl From<McpSessionId> for SessionId

fn from(id: McpSessionId) -> Self

Converts to this type from the input type.

impl From<SessionId> for McpSessionId

fn from(session: SessionId) -> Self

Converts to this type from the input type.

impl FromStr for McpSessionId

type Err = McpSessionIdError

The associated error which can be returned from parsing.

fn from_str(text: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for McpSessionId

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 McpSessionId

fn cmp(&self, other: &Self) -> 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.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for McpSessionId

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for McpSessionId

fn partial_cmp(&self, other: &Self) -> 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 StructuralPartialEq for McpSessionId