Crate use_pg_index 

use-pg-index

PostgreSQL index primitives for RustUse.

This crate provides index names, access-method labels, index columns, expression labels, predicate labels, and flag metadata. It does not generate or execute SQL.

Example

use use_pg_index::{PgIndex, PgIndexColumn, PgIndexFlags, PgIndexMethod, PgIndexName};

let index = PgIndex::new(PgIndexName::new("users_email_idx")?)
    .with_method(PgIndexMethod::Btree)
    .with_columns(vec![PgIndexColumn::new("email")?])
    .with_flags(PgIndexFlags::default().unique(true));

assert_eq!(index.method(), PgIndexMethod::Btree);
assert_eq!(index.columns().len(), 1);
assert!(index.flags().is_unique());

Structs

PgIndex

PostgreSQL index metadata without SQL generation or execution.

PgIndexColumn

PostgreSQL index column label.

PgIndexExpression

PostgreSQL index expression label.

PgIndexFlags

PostgreSQL index flag metadata.

PgIndexName

PostgreSQL index name primitive.

Enums

PgIndexError

Error returned when PostgreSQL index metadata is invalid.

PgIndexMethod

PostgreSQL index access methods.