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HyperliquidMeta

rustrade_data::exchange::hyperliquid::meta

Struct HyperliquidMeta 

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pub struct HyperliquidMeta { /* private fields */ }
Expand description

Hyperliquid’s perpetuals and spot pairs, read from its info endpoint. See the module docs.

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impl HyperliquidMeta

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pub async fn fetch( network: Network, deployers: &[&str], ) -> Result<Self, HyperliquidMetaError>

Read the perpetuals and spot pairs network lists.

The perpetuals are the default ones plus those of each builder deployer (HIP-3) named in deployers (such as xyz), each named in ASCII letters and digits. Hyperliquid has a meta response per deployer, so only the deployers named are read. The requests run concurrently, each abandoned after 10 seconds.

The data streams connect to mainnet only, so a testnet read serves other uses, such as orders on testnet.

§Errors

HyperliquidMetaError::UnknownDeployer if Hyperliquid lists no deployer of one of those names, and HyperliquidMetaError::Http if a request fails.

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pub fn new(perps: Perps, spot_pairs: SpotPairs) -> Self

Market metadata from perpetuals and spot pairs already read, such as from a stored response.

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pub fn perp_coin(&self, name: &str) -> Option<&PerpCoin>

The perpetual named name, in the venue’s spelling or differing from it only in ASCII case. A builder-deployed perpetual is named with its deployer (xyz:TSLA), and is found only if that deployer was read. See Perps::get.

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pub fn spot_pair(&self, base: &str, quote: &str) -> Option<&SpotPair>

The spot pair of base quoted in quote, named by their tokens in the venue’s spelling or differing from it only in ASCII case. See SpotPairs::find.

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pub fn perps(&self) -> &Perps

Every perpetual read.

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pub fn spot_pairs(&self) -> &SpotPairs

Every spot pair read.

Trait Implementations§

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impl Clone for HyperliquidMeta

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for HyperliquidMeta

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

Formats the value using the given formatter. Read more
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impl Default for HyperliquidMeta

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl Eq for HyperliquidMeta

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impl PartialEq for HyperliquidMeta

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fn eq(&self, other: &Self) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl StructuralPartialEq for HyperliquidMeta

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