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BookFeedConfig

tycho_simulation::book

Struct BookFeedConfig 

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pub struct BookFeedConfig {
    pub chain: Chain,
    pub tokens: Arc<HashMap<Bytes, Token>>,
    pub min_tvl_usd: f64,
}
Expand description

What every book feed needs, whatever transport it runs on: the chain, the tokens it may serve pairs of, and the liquidity floor below which a book is not worth publishing. Every feed builder takes it by value as its first argument and stores it whole; build a second config to give one provider a different universe or floor. The token map is reference-counted, so cloning the config for several feeds shares one map.

The transport’s own tuning is separate: snapshot_feed::ws::WsFeedConfig and snapshot_feed::http::HttpFeedConfig.

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§chain: Chain§tokens: Arc<HashMap<Bytes, Token>>

The universe of tradable tokens with their metadata; pairs involving tokens missing here are not served.

§min_tvl_usd: f64

Minimum book TVL in USD; 100 USD is a sensible floor for the supported providers.

Trait Implementations§

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impl Clone for BookFeedConfig

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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 BookFeedConfig

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

Formats the value using the given formatter. Read more

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