Struct pgrx_pg_sys::ParallelContext

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#[repr(C)]
pub struct ParallelContext {
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    pub node: dlist_node,
    pub subid: SubTransactionId,
    pub nworkers: c_int,
    pub nworkers_to_launch: c_int,
    pub nworkers_launched: c_int,
    pub library_name: *mut c_char,
    pub function_name: *mut c_char,
    pub error_context_stack: *mut ErrorContextCallback,
    pub estimator: shm_toc_estimator,
    pub seg: *mut dsm_segment,
    pub private_memory: *mut c_void,
    pub toc: *mut shm_toc,
    pub worker: *mut ParallelWorkerInfo,
    pub nknown_attached_workers: c_int,
    pub known_attached_workers: *mut bool,

}

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§node: dlist_node§subid: SubTransactionId§nworkers: c_int§nworkers_to_launch: c_int§nworkers_launched: c_int§library_name: *mut c_char§function_name: *mut c_char§error_context_stack: *mut ErrorContextCallback§estimator: shm_toc_estimator§seg: *mut dsm_segment§private_memory: *mut c_void§toc: *mut shm_toc§worker: *mut ParallelWorkerInfo§nknown_attached_workers: c_int§known_attached_workers: *mut bool

Trait Implementations§

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impl Clone for ParallelContext

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fn clone(&self) -> ParallelContext

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

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

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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 Default for ParallelContext

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl Copy for ParallelContext

Auto Trait Implementations§

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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

Mutably borrows from an owned value. 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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impl<T, U> Into<U> for Twhere U: From<T>,

const: unstable · 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.

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impl<T> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source§

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

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
const: unstable · source§

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

Performs the conversion.