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FlushOrderer

Struct FlushOrderer 

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pub struct FlushOrderer { /* private fields */ }
Expand description

Builds a dependency graph and orders operations for flush.

Uses table foreign key relationships to determine correct ordering:

  • Parents must be inserted before children
  • Children must be deleted before parents

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impl FlushOrderer

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pub fn new() -> Self

Create a new flush orderer.

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pub fn register_model<T: Model>(&mut self)

Register a model type’s dependencies.

Extracts foreign key relationships from the model’s field metadata.

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pub fn register_table( &mut self, table: &'static str, depends_on: Vec<&'static str>, )

Register a table’s dependencies directly.

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pub fn order(&self, ops: Vec<PendingOp>) -> FlushPlan

Order operations into a flush plan.

Returns operations grouped and sorted:

  • Deletes: child-first (more dependencies = delete first)
  • Inserts: parent-first (fewer dependencies = insert first)
  • Updates: any order

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impl Debug for FlushOrderer

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

Formats the value using the given formatter. Read more
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impl Default for FlushOrderer

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fn default() -> FlushOrderer

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

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impl<T> Any for T
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