Struct BarQueryParams 

pub struct BarQueryParams {
    pub symbol: String,
    pub category: String,
    pub time_frame: TimeFrame,
    pub count: String,
}

Parameters for querying historical bar data.

Fields

symbol: String

Symbol to query

category: String

Security category (e.g., “STK” for stocks)

time_frame: TimeFrame

Time frame for the bars

count: String

Number of bars to return (max 1200)

Implementations

impl BarQueryParams

pub fn new( symbol: impl Into<String>, category: impl Into<String>, time_frame: TimeFrame, count: u32, ) -> Self

Create new bar query parameters.

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

Create new bar query parameters for stocks with default count of 200.

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

Set the count of bars to return.

Trait Implementations

impl Clone for BarQueryParams

fn clone(&self) -> BarQueryParams

Returns a duplicate 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.