Struct HyperliquidInstrumentCache 

pub struct HyperliquidInstrumentCache { /* private fields */ }

Simple instrument cache for parsing messages and responses

Implementations

impl HyperliquidInstrumentCache

pub fn new() -> Self

Create a new empty cache

pub fn insert(&mut self, symbol: &str, info: HyperliquidInstrumentInfo)

Add or update an instrument in the cache

pub fn get(&self, symbol: &str) -> Option<&HyperliquidInstrumentInfo>

Get instrument metadata for a symbol

pub fn get_all(&self) -> Vec<&HyperliquidInstrumentInfo>

Get all cached instruments

pub fn contains(&self, symbol: &str) -> bool

Check if symbol exists in cache

pub fn len(&self) -> usize

Get the number of cached instruments

pub fn is_empty(&self) -> bool

Check if the cache is empty

pub fn clear(&mut self)

Clear all cached instruments

Trait Implementations

impl Debug for HyperliquidInstrumentCache

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

Formats the value using the given formatter.

impl Default for HyperliquidInstrumentCache

fn default() -> HyperliquidInstrumentCache

Returns the “default value” for a type.