API reference › @evolu/common › Assert

Runtime assertions for invariants and value checks.

Functions

Function	Description
assertEqual	Asserts that two Data values are equal according to eqData.
assertErr	Asserts that a Result is an Err, optionally compares its error, and narrows the Result.
assertNotDisposed	Guards synchronous methods on objects that may be called after disposal.
assertOk	Asserts that a Result is an Ok, optionally compares its value, and narrows the Result.

Variables

Variable	Description
assert	Ensures a condition is true, throwing an error with the provided message if not.
assertFalse	Asserts that a value is exactly false and narrows it to false.
assertNonEmptyArray	Asserts that an array is non-empty.
assertNonEmptyReadonlyArray	Asserts that a readonly array is non-empty.
assertNonNullable	Asserts that a value is non-nullable.
assertNotNull	Asserts that a value is not null while preserving undefined.
assertNotUndefined	Asserts that a value is not undefined while preserving null.
assertSame	Asserts that two values are the same according to eqStrict.
assertTrue	Asserts that a value is exactly true and narrows it to true.