Enum datafusion_physical_expr::rewrite::RewriteRecursion

source · 
pub enum RewriteRecursion {
    Continue,
    Mutate,
    Stop,
    Skip,
}
Expand description

Controls how the TreeNodeRewriter recursion should proceed.

Variants§

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Continue

Continue rewrite / visit this node tree.

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Mutate

Call ‘op’ immediately and return.

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Stop

Do not rewrite / visit the children of this node.

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Skip

Keep recursive but skip apply op on this node

Auto Trait Implementations§

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Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Should always be Self
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.