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RestrictInfo

pgrx::pg_sys

Struct RestrictInfo 

Source 
#[repr(C)]
pub struct RestrictInfo {
Show 33 fields
    pub type_: NodeTag,
    pub clause: *mut Expr,
    pub is_pushed_down: bool,
    pub outerjoin_delayed: bool,
    pub can_join: bool,
    pub pseudoconstant: bool,
    pub leakproof: bool,
    pub has_volatile: u32,
    pub security_level: u32,
    pub clause_relids: *mut Bitmapset,
    pub required_relids: *mut Bitmapset,
    pub outer_relids: *mut Bitmapset,
    pub nullable_relids: *mut Bitmapset,
    pub left_relids: *mut Bitmapset,
    pub right_relids: *mut Bitmapset,
    pub orclause: *mut Expr,
    pub parent_ec: *mut EquivalenceClass,
    pub eval_cost: QualCost,
    pub norm_selec: f64,
    pub outer_selec: f64,
    pub mergeopfamilies: *mut List,
    pub left_ec: *mut EquivalenceClass,
    pub right_ec: *mut EquivalenceClass,
    pub left_em: *mut EquivalenceMember,
    pub right_em: *mut EquivalenceMember,
    pub scansel_cache: *mut List,
    pub outer_is_left: bool,
    pub hashjoinoperator: Oid,
    pub left_bucketsize: f64,
    pub right_bucketsize: f64,
    pub left_mcvfreq: f64,
    pub right_mcvfreq: f64,
    pub hasheqoperator: Oid,

}

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§type_: NodeTag§clause: *mut Expr§is_pushed_down: bool§outerjoin_delayed: bool§can_join: bool§pseudoconstant: bool§leakproof: bool§has_volatile: u32§security_level: u32§clause_relids: *mut Bitmapset§required_relids: *mut Bitmapset§outer_relids: *mut Bitmapset§nullable_relids: *mut Bitmapset§left_relids: *mut Bitmapset§right_relids: *mut Bitmapset§orclause: *mut Expr§parent_ec: *mut EquivalenceClass§eval_cost: QualCost§norm_selec: f64§outer_selec: f64§mergeopfamilies: *mut List§left_ec: *mut EquivalenceClass§right_ec: *mut EquivalenceClass§left_em: *mut EquivalenceMember§right_em: *mut EquivalenceMember§scansel_cache: *mut List§outer_is_left: bool§hashjoinoperator: Oid§left_bucketsize: f64§right_bucketsize: f64§left_mcvfreq: f64§right_mcvfreq: f64§hasheqoperator: Oid

Trait Implementations§

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impl Clone for RestrictInfo

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fn clone(&self) -> RestrictInfo

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 Copy for RestrictInfo

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impl Debug for RestrictInfo

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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 Default for RestrictInfo

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fn default() -> RestrictInfo

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

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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 PgNode for RestrictInfo

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const CAST_TAGS: &'static [NodeTag]

PgNode values that have one of these tags can safely be cast to Self
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fn try_cast<T>(node: &T) -> Option<&Self>
where T: PgNode,

Try to safely cast node to Self
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fn as_node(&self) -> &Node

Upcast this node to a pg_sys::Node
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fn display_node(&self) -> String

Format this node Read more
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fn is_a(&self, tag: NodeTag) -> bool

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fn node_tag(&self) -> NodeTag

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fn try_as<T>(&self) -> Option<&T>
where T: PgNode,

Try to safely cast self to T

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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where T: ?Sized,

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

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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 fmt_binary(self) -> FmtBinary<Self>
where Self: Binary,

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where Self: Display,

Causes self to use its Display implementation when Debug-formatted.
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fn fmt_lower_exp(self) -> FmtLowerExp<Self>
where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
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fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.
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fn fmt_octal(self) -> FmtOctal<Self>
where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.
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where Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted.
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fn fmt_upper_exp(self) -> FmtUpperExp<Self>
where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.
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fn fmt_upper_hex(self) -> FmtUpperHex<Self>
where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.
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fn fmt_list(self) -> FmtList<Self>
where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more
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fn from(t: T) -> T

Returns the argument unchanged.

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Calls U::from(self).

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where R: 'a,

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where Self: Borrow<B>, B: 'a + ?Sized, R: 'a,

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where Self: Deref<Target = T>, T: 'a + ?Sized, R: 'a,

Borrows self, then passes self.deref() into the pipe function.
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where Self: DerefMut<Target = T> + Deref, T: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.deref_mut() into the pipe function.
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fn tap(self, func: impl FnOnce(&Self)) -> Self

Immutable access to a value. Read more
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fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

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where Self: Borrow<B>, B: ?Sized,

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fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self

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where Self: AsRef<R>, R: ?Sized,

Calls .tap_ref() only in debug builds, and is erased in release builds.
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fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self
where Self: AsMut<R>, R: ?Sized,

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fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds.
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fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

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impl<T> ToOwned for T
where 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)

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impl<T> ToString for T
where T: Display + ?Sized,

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fn to_string(&self) -> String

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where Self: TryInto<T>,

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type Error = !

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Performs the conversion.
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type Error = <U as TryFrom<T>>::Error

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

Performs the conversion.