Skip to main content

StoredAstVisitor

uqa_sql::catalog::stored_ast

Struct StoredAstVisitor 

Source 
pub struct StoredAstVisitor<'a, R, F> {
    pub source: Option<SourceCallback<'a>>,
    pub merge: Option<MergeCallback<'a>>,
    pub expression: Option<ExpressionCallback<'a>>,
    pub ty: Option<&'a mut dyn FnMut(&mut String)>,
    pub relation: &'a mut R,
    pub routine: &'a mut F,
}

Fields§

§source: Option<SourceCallback<'a>>§merge: Option<MergeCallback<'a>>§expression: Option<ExpressionCallback<'a>>§ty: Option<&'a mut dyn FnMut(&mut String)>§relation: &'a mut R§routine: &'a mut F

Implementations§

Source§

impl<R, F> StoredAstVisitor<'_, R, F>
where R: FnMut(&mut String) -> Result<(), SQLError>, F: FnMut(&mut String, Option<&mut Option<FunctionBinding>>) -> Result<(), SQLError>,

Source

pub fn bind_statement( &mut self, statement: &mut Statement, ) -> Result<(), SQLError>

Source

pub fn bind_expr( &mut self, expression: &mut Expr, visible_ctes: &BTreeSet<String>, ) -> Result<(), SQLError>

Auto Trait Implementations§

§

impl<'a, R, F> !RefUnwindSafe for StoredAstVisitor<'a, R, F>

§

impl<'a, R, F> !Send for StoredAstVisitor<'a, R, F>

§

impl<'a, R, F> !Sync for StoredAstVisitor<'a, R, F>

§

impl<'a, R, F> !UnwindSafe for StoredAstVisitor<'a, R, F>

§

impl<'a, R, F> Freeze for StoredAstVisitor<'a, R, F>
where &'a mut R: Freeze, &'a mut F: Freeze,

§

impl<'a, R, F> Unpin for StoredAstVisitor<'a, R, F>
where &'a mut R: Unpin, &'a mut F: Unpin,

§

impl<'a, R, F> UnsafeUnpin for StoredAstVisitor<'a, R, F>
where &'a mut R: UnsafeUnpin, &'a mut F: UnsafeUnpin,

Blanket Implementations§

Source§

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

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

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

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

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

Source§

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

Mutably borrows from an owned value. Read more
Source§

impl<T> ErasedDestructor for T
where T: 'static,

Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T, U> Into<U> for T
where U: From<T>,

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.

Source§

impl<T> IntoEither for T

Source§

fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
Source§

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = !

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, !>

Performs the conversion.
Source§

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

Source§

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

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.