Enum StructuralMutation 

pub enum StructuralMutation {
    Insert {
        entity: String,
        patch: StructuralPatch,
    },
    Update {
        entity: String,
        key: InputValue,
        patch: StructuralPatch,
    },
    Replace {
        entity: String,
        key: InputValue,
        patch: StructuralPatch,
    },
    Delete {
        entity: String,
        key: InputValue,
    },
}

StructuralMutation

Entity-name-driven dynamic mutation request. Each variant owns its key requirement and row-existence semantics.

Variants

Insert

Insert one row and derive its identity from the accepted after-image.

Fields

entity: String

Accepted entity display name.

patch: StructuralPatch

Authored insert fields.

Update

Patch one existing row.

Fields

entity: String

Accepted entity display name.

key: InputValue

Public scalar or composite primary key.

patch: StructuralPatch

Authored update fields.

Replace

Replace one row, inserting it when absent.

Fields

entity: String

Accepted entity display name.

key: InputValue

Public scalar or composite primary key.

patch: StructuralPatch

Authored replacement fields.

Delete

Delete one existing row.

Fields

entity: String

Accepted entity display name.

key: InputValue

Public scalar or composite primary key.

Trait Implementations

impl Clone for StructuralMutation

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StructuralMutation

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

Formats the value using the given formatter.

impl Eq for StructuralMutation

impl PartialEq for StructuralMutation

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for StructuralMutation