r2d2-postgres

library0.18.2rscratesunverified

Provides a connection pool manager for PostgreSQL using the r2d2 pool and postgres crate.

# Cargo.toml
[dependencies]
r2d2_postgres = "0.18.2"

github ↗homepage ↗docs ↗

INSTALL

IMPORT

SIG · R2D2-POSTGRES

r2d2-postgres

databaserustv0.18.2

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

PostgresConnectionManager

✓ use r2d2_postgres::PostgresConnectionManager;

Creates a PostgreSQL connection pool and retrieves a connection.

use r2d2_postgres::{PostgresConnectionManager, r2d2}; use postgres::NoTls; let manager = PostgresConnectionManager::new( "host=localhost user=postgres".parse().unwrap(), NoTls, ); let pool = r2d2::Pool::builder().build(manager).unwrap(); let conn = pool.get().unwrap(); println!("Connected to PostgreSQL");

Debug

Known issues

gotchaRequires the `postgres` crate and a running PostgreSQL server; TLS setup may need additional features.

fix

Enable the `with-tls` feature for TLS support, or use `NoTls` for plain connections.

affects: >=0.18.0

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Version history

0.18.2latest on crates.io

Audit

Dependencies

No dependency data recorded yet.

Agent activity

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Resources

githubhttps://github.com/sfackler/r2d2-postgres ↗

homepagehttps://github.com/sfackler/r2d2-postgres ↗

docshttps://docs.rs/r2d2_postgres/ ↗