Struct PreparedPlaintext 

pub struct PreparedPlaintext<'a> { /* private fields */ }

A prepared plaintext value ready for EQL encryption.

PreparedPlaintext bundles together all the information needed to encrypt a plaintext value into an EQL payload: the value itself, its location identifier (table/column), the operation to perform (storage or query), and the column’s encryption configuration.

Fields

• identifier - The table and column this plaintext belongs to
• plaintext - The actual plaintext value to encrypt
• eql_op - Whether to encrypt for storage or generate a query payload
• column_config - The encryption configuration for this column

Examples

use cipherstash_client::eql::{PreparedPlaintext, Identifier, EqlOperation};
use cipherstash_client::encryption::Plaintext;
use std::borrow::Cow;

let identifier = Identifier::new("users", "email");
let plaintext = Plaintext::Text(Some("user@example.com".into()));

let prepared = PreparedPlaintext::new(
    Cow::Owned(column_config),
    identifier,
    plaintext,
    EqlOperation::Store,
);

Implementations

impl<'a> PreparedPlaintext<'a>

pub fn new( column_config: Cow<'a, ColumnConfig>, identifier: Identifier, plaintext: Plaintext, eql_op: EqlOperation<'a>, ) -> Self

Constructs a PreparedPlaintext from its component parts. See the type-level docs for an example.