Enum Update 

pub enum Update {
    Assign {
        field: FieldId,
        expr: Expr,
    },
    Increment {
        field: FieldId,
        amount: u64,
    },
    Decrement {
        field: FieldId,
        amount: u64,
    },
    MapInsert {
        field: FieldId,
        key: Expr,
        value: Expr,
    },
    MapIncrement {
        field: FieldId,
        key: Expr,
        amount: u64,
    },
    MapDecrement {
        field: FieldId,
        key: Expr,
        amount: u64,
    },
    MapRemove {
        field: FieldId,
        key: Expr,
    },
    SetInsert {
        field: FieldId,
        value: Expr,
    },
    SetRemove {
        field: FieldId,
        value: Expr,
    },
    SeqAppend {
        field: FieldId,
        value: Expr,
    },
    SeqPrepend {
        field: FieldId,
        values: Expr,
    },
    SeqPopFront {
        field: FieldId,
    },
    SeqRemoveValue {
        field: FieldId,
        value: Expr,
    },
    SeqRemoveAll {
        field: FieldId,
        values: Expr,
    },
    Conditional {
        condition: Expr,
        then_updates: Vec<Update>,
        else_updates: Vec<Update>,
    },
    ForEach {
        binding: String,
        over: Expr,
        updates: Vec<Update>,
    },
}

Variants

Assign

Fields

field: FieldId

expr: Expr

Increment

Fields

field: FieldId

amount: u64

Decrement

Fields

field: FieldId

amount: u64

MapInsert

Fields

field: FieldId

key: Expr

value: Expr

MapIncrement

Fields

field: FieldId

key: Expr

amount: u64

MapDecrement

Fields

field: FieldId

key: Expr

amount: u64

MapRemove

Fields

field: FieldId

key: Expr

SetInsert

Fields

field: FieldId

value: Expr

SetRemove

Fields

field: FieldId

value: Expr

SeqAppend

Fields

field: FieldId

value: Expr

SeqPrepend

Fields

field: FieldId

values: Expr

SeqPopFront

Fields

field: FieldId

SeqRemoveValue

Fields

field: FieldId

value: Expr

SeqRemoveAll

Fields

field: FieldId

values: Expr

Conditional

Fields

condition: Expr

then_updates: Vec<Update>

else_updates: Vec<Update>

ForEach

Fields

binding: String

over: Expr

updates: Vec<Update>

Trait Implementations

impl Clone for Update

fn clone(&self) -> Update

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Update

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

Formats the value using the given formatter.

impl Eq for Update

impl PartialEq for Update

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Update