Struct BarQueryParams

pub struct BarQueryParams {
    pub symbol: String,
    pub time_frame: TimeFrame,
    pub start_date: Option<DateTime<Utc>>,
    pub end_date: Option<DateTime<Utc>>,
    pub limit: Option<u32>,
}

Parameters for querying bar data.

Fields

symbol: String

Symbol to query

time_frame: TimeFrame

Time frame for the bars

start_date: Option<DateTime<Utc>>

Start date for the query

end_date: Option<DateTime<Utc>>

End date for the query

limit: Option<u32>

Maximum number of bars to return

Implementations

impl BarQueryParams

pub fn new(symbol: impl Into<String>, time_frame: TimeFrame) -> Self

Create new bar query parameters.

pub fn start_date(self, start_date: DateTime<Utc>) -> Self

Set the start date filter.

pub fn end_date(self, end_date: DateTime<Utc>) -> Self

Set the end date filter.

pub fn limit(self, limit: u32) -> Self

Set the limit.

Trait Implementations

impl Clone for BarQueryParams

fn clone(&self) -> BarQueryParams

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BarQueryParams

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for BarQueryParams

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for BarQueryParams

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

where __S: Serializer,

Serialize this value into the given Serde serializer.