26 lines
1.1 KiB
Markdown
26 lines
1.1 KiB
Markdown
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<p align="center">
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<a href="https://solana.com">
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<img alt="Solana" src="https://i.imgur.com/IKyzQ6T.png" width="250" />
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</a>
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</p>
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# Solana Geyser Plugin Interface
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This crate enables an plugin to be added into the Solana Validator runtime to
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take actions at the time of account updates or block and transaction processing;
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for example, saving the account state to an external database. The plugin must
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implement the `GeyserPlugin` trait. Please see the detail of the
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`geyser_plugin_interface.rs` for the interface definition.
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The plugin should produce a `cdylib` dynamic library, which must expose a `C`
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function `_create_plugin()` that instantiates the implementation of the
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interface.
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The https://github.com/solana-labs/solana-accountsdb-plugin-postgres repository
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provides an example of how to create a plugin which saves the accounts data into
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an external PostgreSQL databases.
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More information about Solana is available in the [Solana documentation](https://docs.solana.com/).
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Still have questions? Ask us on [Discord](https://discordapp.com/invite/pquxPsq)
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