openehr-lang 0.0.128

// @generated by openehr-codegen from BMM (`EL_DEFINED`) — DO NOT EDIT.
// SPDX-FileCopyrightText: Cadasto B.V.
// SPDX-FileCopyrightText: openEHR Foundation
// SPDX-License-Identifier: Apache-2.0

//! The openEHR `EL_DEFINED` spec class, generated from the vendored BMM
//! meta-model.

use crate::v1_0::bmm::expression::el_instance_ref::ElInstanceRef;

/// A predicate taking one external variable reference argument, that returns true if the reference is resolvable, i.e. the external value is obtainable.
///
/// NOTE: probably to be removed.
#[doc(alias = "EL_DEFINED")]
#[derive(Debug, Clone, PartialEq)]
pub struct ElDefined {
    // inherited: EL_PREDICATE
    /// The target instance of this predicate.
    pub operand: Box<ElInstanceRef>,
}