Struct GetOpenInterestParams 

pub struct GetOpenInterestParams {
    pub category: Category,
    pub symbol: String,
    pub interval_time: IntervalTime,
    pub start_time: Option<Timestamp>,
    pub end_time: Option<Timestamp>,
    pub limit: Option<u64>,
    pub cursor: Option<String>,
}

Query params for Client::get_open_interest.

Covers: linear / inverse

Fields

category: Category

Product type. linear, inverse.

symbol: String

Symbol name, like BTCUSDT, uppercase only.

interval_time: IntervalTime

Interval time. 5min, 15min, 30min, 1h, 4h, 1d.

start_time: Option<Timestamp>

The start timestamp (ms).

end_time: Option<Timestamp>

The end timestamp (ms).

limit: Option<u64>

Max 200. Default 50.

cursor: Option<String>

Cursor. Used to paginate.

Implementations

impl GetOpenInterestParams

pub fn new( category: Category, symbol: impl Into<String>, interval_time: IntervalTime, ) -> Self

Create with the required fields; set the optional ones with the with_* methods.

pub fn with_start_time(self, v: Timestamp) -> Self

Set start_time: the start timestamp (ms).

pub fn with_end_time(self, v: Timestamp) -> Self

Set end_time: the end timestamp (ms).

pub fn with_limit(self, v: u64) -> Self

Set limit: max 200. Default 50.

pub fn with_cursor(self, v: impl Into<String>) -> Self

Set cursor: cursor. Used to paginate.

Trait Implementations

impl Clone for GetOpenInterestParams

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GetOpenInterestParams

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

Formats the value using the given formatter.

impl Serialize for GetOpenInterestParams

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

where __S: Serializer,

Serialize this value into the given Serde serializer.