Enum Timeframe 

pub enum Timeframe {
    Seconds(u32),
    Minutes(u32),
    Hours(u32),
    Days(u32),
    Weeks(u32),
}

A timeframe for bar aggregation.

Variants

Seconds(u32)

Aggregation by N seconds.

Minutes(u32)

Aggregation by N minutes.

Hours(u32)

Aggregation by N hours.

Days(u32)

Aggregation by N days.

Weeks(u32)

Aggregation by N weeks (7-day periods).

Implementations

impl Timeframe

pub fn to_nanos(&self) -> Result<i64, FinError>

Returns the timeframe duration in nanoseconds.

Errors

Returns FinError::InvalidTimeframe if the duration is zero.

pub fn bucket_start(&self, ts: NanoTimestamp) -> Result<NanoTimestamp, FinError>

Returns the bucket start timestamp for a given tick timestamp.

Errors

Returns FinError::InvalidTimeframe if the timeframe duration is zero.

Trait Implementations

impl Clone for Timeframe

fn clone(&self) -> Timeframe

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Timeframe

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Timeframe

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Timeframe

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Timeframe