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PythHermesClient

chio_link::pyth

Struct PythHermesClient 

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pub struct PythHermesClient { /* private fields */ }

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impl PythHermesClient

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pub fn new( base_url: impl Into<String>, egress_contract: HttpEgressContract, ) -> Result<Self, PriceOracleError>

Construct a PythHermesClient bound to a typed HttpEgressContract. The contract is required: every Hermes dispatch routes through send_with_contract so the URL, every redirect target, and the response body size are validated before bytes leave the substrate.

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pub fn with_contract( base_url: impl Into<String>, egress_contract: HttpEgressContract, ) -> Result<Self, PriceOracleError>

Alias for PythHermesClient::new. The contract is required on production paths; tests that need a permissive contract should use HttpEgressContract::permissive_for_tests.

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impl Debug for PythHermesClient

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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 OracleBackend for PythHermesClient

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fn kind(&self) -> OracleBackendKind

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fn read_rate<'a>(&'a self, pair: &'a PairConfig, now: u64) -> OracleFuture<'a>

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Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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