drizzle-core 0.1.5

A type-safe SQL query builder for Rust
Documentation 
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use crate::{OrderBy, SQL, traits::SQLParam};

/// Marker trait for executable builder states.
///
/// This is an extension point for driver crates to opt in builder state
/// markers that represent complete, executable queries (for example, to
/// enable set operations or prepared statements on those states).
pub trait ExecutableState {}

#[derive(Debug, Clone)]
pub struct BuilderInit;

impl ExecutableState for BuilderInit {}

/// Represents an ORDER BY clause in a query.
#[derive(Debug, Clone)]
pub struct OrderByClause<'a, V: SQLParam> {
    /// The expression to order by.
    pub expr: SQL<'a, V>,
    /// The direction to sort (ASC or DESC).
    pub direction: OrderBy,
}

impl<'a, V: SQLParam> OrderByClause<'a, V> {
    /// Creates a new ORDER BY clause.
    pub const fn new(expr: SQL<'a, V>, direction: OrderBy) -> Self {
        Self { expr, direction }
    }
}