DocProvider

cat_gateway::service::api::documents::common

Struct DocProvider 

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pub(crate) struct DocProvider;
Expand description

A struct which implements a catalyst_signed_doc::providers::CatalystSignedDocumentProvider trait

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impl CatalystSignedDocumentProvider for DocProvider

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async fn try_get_doc( &self, doc_ref: &DocumentRef, ) -> Result<Option<CatalystSignedDocument>>

Try to get CatalystSignedDocument from document reference
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async fn try_get_last_doc( &self, id: UuidV7, ) -> Result<Option<CatalystSignedDocument>>

Try to get the last known version of the CatalystSignedDocument, same id and the highest known ver.
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async fn try_get_first_doc( &self, id: UuidV7, ) -> Result<Option<CatalystSignedDocument>>

Try to get the first known version of the CatalystSignedDocument, id and ver are equal.
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fn future_threshold(&self) -> Option<Duration>

Returns a future threshold value, which is used in the validation of the ver field that it is not too far in the future. If None is returned, skips “too far in the future” validation.
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fn past_threshold(&self) -> Option<Duration>

Returns a past threshold value, which is used in the validation of the ver field that it is not too far behind. If None is returned, skips “too far behind” validation.
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impl CatalystSignedDocumentProvider for DocProvider

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async fn try_get_doc( &self, doc_ref: &DocumentRef, ) -> Result<Option<CatalystSignedDocument>>

Try to get CatalystSignedDocument
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fn future_threshold(&self) -> Option<Duration>

Returns a future threshold value, which is used in the validation of the ver field that it is not too far in the future. If None is returned, skips “too far in the future” validation.
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fn past_threshold(&self) -> Option<Duration>

Returns a past threshold value, which is used in the validation of the ver field that it is not too far behind. If None is returned, skips “too far behind” validation.

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