Struct Preconditions 

pub struct Preconditions {
    pub cell_matches: Vec<CellMatch>,
    pub workbook_hash_before: Option<String>,
    pub head_at_stage: Option<String>,
}

Pre-apply validation constraints attached to an event.

Fields

cell_matches: Vec<CellMatch>

Cell value assertions that must hold before applying.

workbook_hash_before: Option<String>

Expected workbook content hash before applying.

head_at_stage: Option<String>

The HEAD op_id that this event was staged against.

Trait Implementations

impl Clone for Preconditions

fn clone(&self) -> Preconditions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Preconditions

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Preconditions

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Preconditions

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.