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ReadScope

micromegas::analytics::lakehouse::read_scope

Enum ReadScope 

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pub enum ReadScope {
    All,
    Audiences(Arc<[String]>),
}
Expand description

The authorization scope a query planner may read under.

All is deliberately not something a ReadPolicy can produce (see micromegas_auth::policy::ReadPolicy’s doc comment) – it is the marker internal (non-request) callers pass, via CallerContext::internal / CallerContext::maintenance.

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All

No audience restriction. Only ever constructed by an internal/maintenance caller, or by the rust/public resolver when no AuthContext extension is present at all (no auth provider configured, e.g. --disable-auth) – never as the output of resolving a ReadPolicy against a real caller.

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Audiences(Arc<[String]>)

Restricted to the given set of audiences – opaque labels (e.g. "public", "team-alpha"), as resolved by a ReadPolicy.

Trait Implementations§

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impl Clone for ReadScope

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fn clone(&self) -> ReadScope

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 ReadScope

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

Formats the value using the given formatter. Read more
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impl Eq for ReadScope

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impl PartialEq for ReadScope

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl StructuralPartialEq for ReadScope

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

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Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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fn __clone_box(&self, _: Private) -> *mut ()

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fn dyn_eq(&self, other: &(dyn Any + 'static)) -> 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

Checks if this value is equivalent to the given key. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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Converts to this type from a reference to the input type.
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fn with_context(self, otel_cx: Context) -> WithContext<Self> ⓘ

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Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_request(self) -> Request<T>

Wrap the input message T in a tonic::Request
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impl<T> PolicyExt for T
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fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns [Action::Follow] only if self and other return Action::Follow. Read more
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where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns [Action::Follow] if either self or other returns Action::Follow. Read more
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