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ProgressToken

construct::tools::progress

Struct ProgressToken 

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pub struct ProgressToken(pub u64);
Expand description

Opaque token identifying a single progress stream.

Tools receive (or allocate) a token and tag every ProgressSink::notify call with it; MCP callers use it to correlate notifications with the originating request. The representation is intentionally simple (u64) so the hot path stays alloc-free.

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§0: u64

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impl ProgressToken

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pub const fn value(self) -> u64

Raw token value — useful when serializing into an MCP payload.

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impl Clone for ProgressToken

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fn clone(&self) -> ProgressToken

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for ProgressToken

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

Formats the value using the given formatter. Read more
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impl Hash for ProgressToken

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

Feeds this value into the given Hasher. Read more
1.3.0 · Source§

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

Feeds a slice of this type into the given Hasher. Read more
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impl PartialEq for ProgressToken

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

Tests for self and other values to be equal, and is used by ==.
1.0.0 (const: unstable) · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Copy for ProgressToken

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impl Eq for ProgressToken

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impl StructuralPartialEq for ProgressToken

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

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impl<T> CloneToUninit for T
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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fn __clone_box(&self, _: Private) -> *mut ()

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fn equivalent(&self, key: &K) -> bool

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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fn equivalent(&self, key: &K) -> bool

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Converts to this type from a reference to the input type.
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Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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