Struct pgx_pg_sys::HASHCTL

source · [−]

#[repr(C)]pub struct HASHCTL {
    pub num_partitions: c_long,
    pub ssize: c_long,
    pub dsize: c_long,
    pub max_dsize: c_long,
    pub keysize: Size,
    pub entrysize: Size,
    pub hash: HashValueFunc,
    pub match_: HashCompareFunc,
    pub keycopy: HashCopyFunc,
    pub alloc: HashAllocFunc,
    pub hcxt: MemoryContext,
    pub hctl: *mut HASHHDR,
}

Fields

num_partitions: c_longssize: c_longdsize: c_longmax_dsize: c_longkeysize: Sizeentrysize: Sizehash: HashValueFuncmatch_: HashCompareFunckeycopy: HashCopyFuncalloc: HashAllocFunchcxt: MemoryContexthctl: *mut HASHHDR

Trait Implementations

impl Clone for HASHCTL

fn clone(&self) -> HASHCTL

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl Debug for HASHCTL

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

Formats the value using the given formatter. Read more

impl Default for HASHCTL

fn default() -> Self

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

impl Copy for HASHCTL

Auto Trait Implementations

impl RefUnwindSafe for HASHCTL

impl !Send for HASHCTL

impl !Sync for HASHCTL

impl Unpin for HASHCTL

impl UnwindSafe for HASHCTL

Blanket Implementations

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

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.

impl<T> ToOwned for Twhere
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 Twhere
U: Into<T>,

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.

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

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.

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more