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prepare_from

Function prepare_from 

Source
pub async fn prepare_from(
    input: &DeriveInput,
    salt: impl Into<Vec<u8>>,
    info: impl Into<Vec<u8>>,
) -> Result<DeriveInput, Error>
Expand description

Chain an HKDF-SHA-1 derivation from another derivation’s output. See hkdf_sha2::prepare_from.