70ecd6caa0
Transaction Science open standards monorepo. Each subdirectory is a self-contained reference protocol with its own README and licence. - openpay/ Apache-2.0 payment-acceptance stack (Rust, 26 crates) - smart-byte/ CC-BY-4.0 content-addressed value carrier (spec) - eoc/ CC-BY-4.0 energy-optimised compute (spec) The wire format and the right to fork are public. The optional hosted services are the offer; the protocols are not.
56 lines
1.7 KiB
Rust
56 lines
1.7 KiB
Rust
//! Sealed error type. One variant per failure class.
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use thiserror::Error;
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/// Result alias.
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pub type Result<T> = core::result::Result<T, Error>;
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/// All failure modes for reconciliation.
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#[derive(Debug, Error)]
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pub enum Error {
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/// A statement source produced a structurally invalid line
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/// (missing amount, unparseable date, currency we can't map).
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#[error("malformed statement line: {0}")]
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MalformedLine(String),
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/// The webhook payload didn't match the reference settlement
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/// schema. Operators with a different payload shape ship their
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/// own [`crate::ReconciliationSource`].
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#[error("webhook payload not a recognized settlement event: {0}")]
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UnrecognizedWebhook(String),
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/// An ISO 20022 parse / validation failure from `op-iso20022`.
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#[error("iso20022: {0}")]
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Iso20022(String),
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/// JSON (de)serialization failure.
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#[error("json: {0}")]
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Json(String),
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/// A [`crate::ReconciliationStore`] backend failed to persist or
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/// read a task. The string is the backend's own error rendering.
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#[error("reconciliation store backend: {0}")]
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Backend(String),
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/// The caller asked to reconcile a window whose end precedes its
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/// start. Almost always a bug in the caller's date math.
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#[error("invalid window: start {start} is after end {end}")]
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InvalidWindow {
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/// Window start, unix epoch seconds.
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start: u64,
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/// Window end, unix epoch seconds.
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end: u64,
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},
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}
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impl From<op_iso20022::Error> for Error {
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fn from(e: op_iso20022::Error) -> Self {
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Self::Iso20022(e.to_string())
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}
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}
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impl From<serde_json::Error> for Error {
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fn from(e: serde_json::Error) -> Self {
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Self::Json(e.to_string())
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}
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}
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