Enum rustdb::run::CTableExpression

source · [−]

#[non_exhaustive]
pub enum CTableExpression {
    Base(Rc<Table>),
    IdGet(Rc<Table>, CExpPtr<i64>),
    IxGet(Rc<Table>, Vec<CExpPtr<Value>>, usize),
    Values(Vec<Vec<CExpPtr<Value>>>),
}

Expand description

Compiled Table Expression.

Variants (Non-exhaustive)

This enum is marked as non-exhaustive

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

`Base(Rc<Table>)`

`IdGet(Rc<Table>, CExpPtr<i64>)`

`IxGet(Rc<Table>, Vec<CExpPtr<Value>>, usize)`

`Values(Vec<Vec<CExpPtr<Value>>>)`

Implementations

impl CTableExpression

pub fn table(&self) -> Rc<Table>

Auto Trait Implementations

impl !RefUnwindSafe for CTableExpression

impl !Send for CTableExpression

impl !Sync for CTableExpression

impl Unpin for CTableExpression

impl !UnwindSafe for CTableExpression

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,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
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, U> Into<U> for T where
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, U> TryFrom<U> for T where
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 T where
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.