projectatlas::runtime::source_observation

Enum SourceReadAdmission

pub(crate) enum SourceReadAdmission<T> {
    Current(T),
    Reconcile(Box<IndexFreshnessAssessment>),
}

Expand description

Read admission either proves current state or transfers exact discovery to refresh.

Variants§

§

Current(T)

The requested snapshot/result is backed by current source evidence.

§

Reconcile(Box<IndexFreshnessAssessment>)

No mutation occurred; the refresh owner can consume this exact assessment.

Implementations§

Source §

impl<T> SourceReadAdmission<T>

Source

pub(crate) fn require_current(self) -> Result<T, CliError>

Preserve typed guidance for callers that do not own a refresh operation.

Auto Trait Implementations§

§

impl<T> UnwindSafe for SourceReadAdmission<T>
where T: UnwindSafe,

Blanket Implementations§

Source §

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

Source §

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

Source §

impl<T> Borrow<T> for T
where T: ?Sized,

Source §

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

Source §

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source §

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

Mutably borrows from an owned value. Read more

Source §

impl<T> From<T> for T

Source §

fn from(t: T) -> T

Returns the argument unchanged.

§

impl<'a, T> FromIn<'a, T> for T

§

fn from_in(t: T, _: &'a Allocator) -> T

Converts to this type from the input type within the given allocator.

§

impl<T> Instrument for T

§

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

§

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

Source §

impl<T, U> Into for T
where U: From<T>,

Source §

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source §

impl<T> IntoEither for T

Source §

fn into_either(self, into_left: bool) -> Either<Self, Self>

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

Source §

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

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

§