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You're viewing documentation for an unstable version of Scylla Rust Driver. Switch to the latest stable version.

ScyllaDB Docs Scylla Rust Driver Data Types Blob

BlobΒΆ

Blob is represented as Vec<u8>

use scylla::IntoTypedRows;

// Insert some blob into the table as a Vec<u8>
// We can insert it by reference to not move the whole blob
let to_insert: Vec<u8> = vec![1, 2, 3, 4, 5];
session
    .query("INSERT INTO keyspace.table (a) VALUES(?)", (&to_insert,))
    .await?;

// Read blobs from the table
if let Some(rows) = session.query("SELECT a FROM keyspace.table", &[]).await?.rows {
    for row in rows.into_typed::<(Vec<u8>,)>() {
        let (blob_value,): (Vec<u8>,) = row?;
    }
}

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