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ResourceSnapshot

trellis_testing

Struct ResourceSnapshot

pub struct ResourceSnapshot<C = ()> {
    pub owners: BTreeSet<ScopeId>,
    pub is_open: bool,
    pub open_count: usize,
    pub close_count: usize,
    pub replace_count: usize,
    pub command_revision: Revision,
    pub generation: u64,
    pub last_transaction_id: TransactionId,
    pub last_status_revision: Option<Revision>,
    pub current_command: Option<C>,
    pub injected_status: Option<HostStatusEvent>,
    pub last_command: ResourceCommandRecord<C>,
}

Expand description

Current or historical ledger view for one resource key.

Fields§

§owners: BTreeSet<ScopeId>

Scopes that currently own the resource.

§is_open: bool

Whether the resource is currently open.

§open_count: usize

Number of open commands observed.

§close_count: usize

Number of close commands observed.

§replace_count: usize

Number of replace commands observed.

§command_revision: Revision

Latest command revision observed for this key.

§generation: u64

Monotonic command generation assigned by the ledger.

§last_transaction_id: TransactionId

Last transaction that emitted a command for this key.

§last_status_revision: Option<Revision>

Last accepted host status revision for this key.

§current_command: Option<C>

Latest retained host command payload for this key.

§injected_status: Option<HostStatusEvent>

Latest injected host status accepted for this key.

§last_command: ResourceCommandRecord<C>

Last applied command record for this key.

Trait Implementations§

impl<C: Clone> Clone for ResourceSnapshot<C>

fn clone(&self) -> ResourceSnapshot<C>

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

impl<C: Debug> Debug for ResourceSnapshot<C>

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

Formats the value using the given formatter. Read more

impl<C: Eq> Eq for ResourceSnapshot<C>

impl<C: PartialEq> PartialEq for ResourceSnapshot<C>

fn eq(&self, other: &ResourceSnapshot<C>) -> 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.

impl<C: PartialEq> StructuralPartialEq for ResourceSnapshot<C>

Auto Trait Implementations§

impl<C> Freeze for ResourceSnapshot<C>
where C: Freeze,

impl<C> RefUnwindSafe for ResourceSnapshot<C>
where C: RefUnwindSafe,

impl<C> Send for ResourceSnapshot<C>
where C: Send,

impl<C> Sync for ResourceSnapshot<C>
where C: Sync,

impl<C> Unpin for ResourceSnapshot<C>
where C: Unpin,

impl<C> UnsafeUnpin for ResourceSnapshot<C>
where C: UnsafeUnpin,

impl<C> UnwindSafe for ResourceSnapshot<C>
where C: UnwindSafe,

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

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

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.