Enum DataOperation 

#[non_exhaustive]
pub enum DataOperation {
    SetData,
    Append(DateTime<Utc>),
    Update(DateTime<Utc>),
    Insert(DateTime<Utc>),
}

An accepted host data operation, reported by ChartEvent::DataOperation. Update times are the incoming timestamps, matched using the chart’s bar slots.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

SetData

A full replacement through Chart::set_data, including an empty or unchanged load.

Append(DateTime<Utc>)

An update beyond the last stored slot, or into an empty series.

Update(DateTime<Utc>)

An update to an existing slot, including an unchanged bar.

Insert(DateTime<Utc>)

An update inserted into a missing slot before the last stored slot.

Trait Implementations

impl Clone for DataOperation

fn clone(&self) -> DataOperation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DataOperation

impl Debug for DataOperation

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

Formats the value using the given formatter.

impl Eq for DataOperation

impl PartialEq for DataOperation

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DataOperation