drizzle 0.1.5

A type-safe SQL query builder for Rust
Documentation 
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use drizzle_core::ToSQL;
use drizzle_postgres::builder::{
    UpdateInitial, UpdateReturningSet, UpdateSetClauseSet, UpdateWhereSet, update::UpdateBuilder,
};
use drizzle_postgres::traits::PostgresTable;
use drizzle_postgres::values::PostgresValue;
use std::marker::PhantomData;

use crate::transaction::postgres::postgres_sync::TransactionBuilder;

impl<'a, 'conn, Schema, Table>
    TransactionBuilder<
        'a,
        'conn,
        Schema,
        UpdateBuilder<'a, Schema, UpdateInitial, Table>,
        UpdateInitial,
    >
where
    Table: PostgresTable<'a>,
{
    #[inline]
    pub fn set(
        self,
        values: Table::Update,
    ) -> TransactionBuilder<
        'a,
        'conn,
        Schema,
        UpdateBuilder<'a, Schema, UpdateSetClauseSet, Table>,
        UpdateSetClauseSet,
    > {
        let builder = self.builder.set(values);
        TransactionBuilder {
            transaction: self.transaction,
            builder,
            _phantom: PhantomData,
        }
    }
}

impl<'a, 'conn, Schema, Table>
    TransactionBuilder<
        'a,
        'conn,
        Schema,
        UpdateBuilder<'a, Schema, UpdateSetClauseSet, Table>,
        UpdateSetClauseSet,
    >
{
    pub fn r#where(
        self,
        condition: impl drizzle_core::traits::ToSQL<'a, PostgresValue<'a>>,
    ) -> TransactionBuilder<
        'a,
        'conn,
        Schema,
        UpdateBuilder<'a, Schema, UpdateWhereSet, Table>,
        UpdateWhereSet,
    > {
        let builder = self.builder.r#where(condition.to_sql());
        TransactionBuilder {
            transaction: self.transaction,
            builder,
            _phantom: PhantomData,
        }
    }

    pub fn returning(
        self,
        columns: impl ToSQL<'a, PostgresValue<'a>>,
    ) -> TransactionBuilder<
        'a,
        'conn,
        Schema,
        UpdateBuilder<'a, Schema, UpdateReturningSet, Table>,
        UpdateReturningSet,
    > {
        let builder = self.builder.returning(columns);
        TransactionBuilder {
            transaction: self.transaction,
            builder,
            _phantom: PhantomData,
        }
    }
}

impl<'a, 'conn, Schema, Table>
    TransactionBuilder<
        'a,
        'conn,
        Schema,
        UpdateBuilder<'a, Schema, UpdateWhereSet, Table>,
        UpdateWhereSet,
    >
{
    pub fn returning(
        self,
        columns: impl ToSQL<'a, PostgresValue<'a>>,
    ) -> TransactionBuilder<
        'a,
        'conn,
        Schema,
        UpdateBuilder<'a, Schema, UpdateReturningSet, Table>,
        UpdateReturningSet,
    > {
        let builder = self.builder.returning(columns);
        TransactionBuilder {
            transaction: self.transaction,
            builder,
            _phantom: PhantomData,
        }
    }
}