snarkvm_circuit_program/data/value/
equal.rs

1// Copyright (c) 2019-2026 Provable Inc.
2// This file is part of the snarkVM library.
3
4// Licensed under the Apache License, Version 2.0 (the "License");
5// you may not use this file except in compliance with the License.
6// You may obtain a copy of the License at:
7
8// http://www.apache.org/licenses/LICENSE-2.0
9
10// Unless required by applicable law or agreed to in writing, software
11// distributed under the License is distributed on an "AS IS" BASIS,
12// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13// See the License for the specific language governing permissions and
14// limitations under the License.
15
16use super::*;
17
18impl<A: Aleo> Equal<Self> for Value<A> {
19    type Output = Boolean<A>;
20
21    /// Returns `true` if `self` and `other` are equal.
22    fn is_equal(&self, other: &Self) -> Self::Output {
23        match (self, other) {
24            (Self::Plaintext(a), Self::Plaintext(b)) => a.is_equal(b),
25            (Self::Record(a), Self::Record(b)) => a.is_equal(b),
26            (Self::Future(a), Self::Future(b)) => a.is_equal(b),
27            (Self::DynamicRecord(a), Self::DynamicRecord(b)) => a.is_equal(b),
28            (Self::DynamicFuture(a), Self::DynamicFuture(b)) => a.is_equal(b),
29            (Self::Plaintext(..), _)
30            | (Self::Record(..), _)
31            | (Self::Future(..), _)
32            | (Self::DynamicRecord(..), _)
33            | (Self::DynamicFuture(..), _) => Boolean::constant(false),
34        }
35    }
36
37    /// Returns `true` if `self` and `other` are *not* equal.
38    fn is_not_equal(&self, other: &Self) -> Self::Output {
39        match (self, other) {
40            (Self::Plaintext(a), Self::Plaintext(b)) => a.is_not_equal(b),
41            (Self::Record(a), Self::Record(b)) => a.is_not_equal(b),
42            (Self::Future(a), Self::Future(b)) => a.is_not_equal(b),
43            (Self::DynamicRecord(a), Self::DynamicRecord(b)) => a.is_not_equal(b),
44            (Self::DynamicFuture(a), Self::DynamicFuture(b)) => a.is_not_equal(b),
45            (Self::Plaintext(..), _)
46            | (Self::Record(..), _)
47            | (Self::Future(..), _)
48            | (Self::DynamicRecord(..), _)
49            | (Self::DynamicFuture(..), _) => Boolean::constant(true),
50        }
51    }
52}
snarkvm_circuit_program/data/value/equal.rs

snarkvm_circuit_program/data/value/
equal.rs
