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ScyllaDB Docs Scylla Rust Driver Execution profiles Creating a profile and setting it

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Creating a profile and setting it¶

Example¶

To create an ExecutionProfile and attach it as default for Session:

use scylla::client::session::Session;
use scylla::client::session_builder::SessionBuilder;
use scylla::statement::Consistency;
use scylla::client::execution_profile::ExecutionProfile;

let profile = ExecutionProfile::builder()
    .consistency(Consistency::LocalOne)
    .request_timeout(None) // no request timeout
    .build();

let handle = profile.into_handle();

let session: Session = SessionBuilder::new()
    .known_node("127.0.0.1:9042")
    .default_execution_profile_handle(handle)
    .build()
    .await?;

Example¶

To create an ExecutionProfile and attach it to a Statement:

use scylla::statement::unprepared::Statement;
use scylla::statement::Consistency;
use scylla::client::execution_profile::ExecutionProfile;
use std::time::Duration;

let profile = ExecutionProfile::builder()
    .consistency(Consistency::All)
    .request_timeout(Some(Duration::from_secs(30)))
    .build();

let handle = profile.into_handle();

let mut query1 = Statement::from("SELECT * FROM ks.table");
query1.set_execution_profile_handle(Some(handle.clone()));

let mut query2 = Statement::from("SELECT pk FROM ks.table WHERE pk = ?");
query2.set_execution_profile_handle(Some(handle));

Example¶

To create an ExecutionProfile based on another profile:

use scylla::statement::Consistency;
use scylla::client::execution_profile::ExecutionProfile;
use std::time::Duration;

let base_profile = ExecutionProfile::builder()
    .request_timeout(Some(Duration::from_secs(30)))
    .build();

let profile = base_profile.to_builder()
    .consistency(Consistency::All)
    .build();

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Scylla Rust Driver
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  • Execution profiles
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    • All options supported by a profile
    • Priorities of execution settings
    • Remapping execution profile handles
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Last updated on 08 May 2025.
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