Module toql_core::query

Expand description

The Query represents a Toql query but also comes with query builder methods.

While it’s perfectly possible to use the query builder directly it is recommended to use the query! macro. However sometimes mixed uses of the macro and the builder may make sense.

Example

use toql::prelude::{Query, Field};

let  q = Query::<FooBar>::new()
       .and(Field::from("foo").hide().eq(5).asc(1))
       .and(Field::from("bar").desc(2));
   assert_eq!("+1.foo EQ 5,-2bar", q.to_string());

The above code generated with the query! macro

use toql::prelude::{Query, Field};

let q :Query<FooBar>= query!(FooBar, "+1.foo EQ 5, -2bar");
assert_eq!("+1.foo EQ 5,-2bar", q.to_string());

The query macro produces a Query type, so the result can modified with builder functions.

Modules

Structs

Query

Functions

assert_roles

Asserts that the provided roles contains all required roles. The first missing role is returned as error.