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interface: Add get_config_data helper to break circular deps #60

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Aug 7, 2025
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interface: Add get_config_data helper to break circular deps #60

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8 changes: 8 additions & 0 deletions interface/src/state.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -14,3 +14,11 @@ pub struct ConfigKeys {
#[cfg_attr(feature = "serde", serde(with = "short_vec"))]
pub keys: Vec<(Pubkey, bool)>,
}

/// Utility for extracting the `ConfigKeys` data from the account data.
#[cfg(feature = "bincode")]
pub fn get_config_data(bytes: &[u8]) -> Result<&[u8], bincode::Error> {
bincode::deserialize::<ConfigKeys>(bytes)
.and_then(|keys| bincode::serialized_size(&keys))
.map(|offset| &bytes[offset as usize..])
}