Struct Query 

pub struct Query { /* private fields */ }

Implementations

impl Query

pub fn new() -> Self

pub fn eq(self, col: &str, val: impl Into<JsValue>) -> Self

pub fn ne(self, col: &str, val: impl Into<JsValue>) -> Self

pub fn gt(self, col: &str, val: impl Into<JsValue>) -> Self

pub fn gte(self, col: &str, val: impl Into<JsValue>) -> Self

pub fn lt(self, col: &str, val: impl Into<JsValue>) -> Self

pub fn lte(self, col: &str, val: impl Into<JsValue>) -> Self

pub fn is_null(self, col: &str) -> Self

pub fn is_not_null(self, col: &str) -> Self

pub fn filter_optional(self, col: &str, val: Option<impl Into<JsValue>>) -> Self

Generates (?N IS NULL OR col = ?N) — use for optional filter parameters. Pass None to skip the filter (match all rows), Some(v) to filter by value.

pub fn filter_optional_gte( self, col: &str, val: Option<impl Into<JsValue>>, ) -> Self

Generates (?N IS NULL OR col >= ?N) — use for optional lower-bound filters.

pub fn filter_optional_lte( self, col: &str, val: Option<impl Into<JsValue>>, ) -> Self

Generates (?N IS NULL OR col <= ?N) — use for optional upper-bound filters.

pub fn order_by(self, col: &str, dir: Order) -> Self

pub fn limit(self, n: u64) -> Self

pub fn offset(self, n: u64) -> Self

Trait Implementations

impl Default for Query

fn default() -> Self

Returns the “default value” for a type.