Struct IndexElem

#[repr(C)]pub struct IndexElem {
    pub type_: NodeTag,
    pub name: *mut c_char,
    pub expr: *mut Node,
    pub indexcolname: *mut c_char,
    pub collation: *mut List,
    pub opclass: *mut List,
    pub opclassopts: *mut List,
    pub ordering: Type,
    pub nulls_ordering: Type,
}

Fields§

§type_: NodeTag§name: *mut c_char§expr: *mut Node§indexcolname: *mut c_char§collation: *mut List§opclass: *mut List§opclassopts: *mut List§ordering: Type§nulls_ordering: Type

Trait Implementations§

impl Clone for IndexElem

fn clone(&self) -> IndexElem

Returns a copy of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for IndexElem

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

Formats the value using the given formatter. Read more

impl Default for IndexElem

fn default() -> Self

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

impl Display for IndexElem

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

Formats the value using the given formatter. Read more

impl PgNode for IndexElem

fn display_node(&self) -> String

Format this node Read more

impl Copy for IndexElem

Auto Trait Implementations§

impl Freeze for IndexElem

impl RefUnwindSafe for IndexElem

impl !Send for IndexElem

impl !Sync for IndexElem

impl Unpin for IndexElem

impl UnwindSafe for IndexElem

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, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dst. 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> ToString for T
where T: Display + ?Sized,

default fn to_string(&self) -> String

Converts the given value to a String. 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.