leo_ast/common/
program_id.rs

1// Copyright (C) 2019-2026 Provable Inc.
2// This file is part of the Leo library.
3
4// The Leo library is free software: you can redistribute it and/or modify
5// it under the terms of the GNU General Public License as published by
6// the Free Software Foundation, either version 3 of the License, or
7// (at your option) any later version.
8
9// The Leo library is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12// GNU General Public License for more details.
13
14// You should have received a copy of the GNU General Public License
15// along with the Leo library. If not, see <https://www.gnu.org/licenses/>.
16
17use crate::{Identifier, NetworkName};
18
19use core::fmt;
20use leo_span::{Span, Symbol};
21use serde::{Deserialize, Serialize};
22use snarkvm::{
23    console::program::ProgramID,
24    prelude::{CanaryV0, MainnetV0, Network, Result, TestnetV0},
25};
26use std::str::FromStr;
27
28/// An identifier for a program that is eventually deployed to the network.
29#[derive(Copy, Clone, Debug, Eq, PartialEq, Hash, Serialize, Deserialize)]
30pub struct ProgramId {
31    /// The name of the program.
32    pub name: Identifier,
33    /// The network associated with the program.
34    pub network: Identifier,
35}
36
37impl ProgramId {
38    pub fn span(&self) -> Span {
39        Span::new(self.name.span.lo, self.network.span.hi)
40    }
41
42    pub fn as_symbol(&self) -> Symbol {
43        Symbol::intern(&self.to_string())
44    }
45
46    /// Initializes a new `ProgramId` from a string, using a network parameter to validate using snarkVM.
47    pub fn from_str_with_network(string: &str, network: NetworkName) -> Result<Self> {
48        match network {
49            NetworkName::MainnetV0 => ProgramID::<MainnetV0>::from_str(string).map(|id| (&id).into()),
50            NetworkName::TestnetV0 => ProgramID::<TestnetV0>::from_str(string).map(|id| (&id).into()),
51            NetworkName::CanaryV0 => ProgramID::<CanaryV0>::from_str(string).map(|id| (&id).into()),
52        }
53    }
54
55    /// Converts the `ProgramId` into an address string.
56    pub fn to_address_string(&self, network: NetworkName) -> Result<String> {
57        match network {
58            NetworkName::MainnetV0 => {
59                ProgramID::<MainnetV0>::from_str(&self.to_string())?.to_address().map(|addr| addr.to_string())
60            }
61            NetworkName::TestnetV0 => {
62                ProgramID::<TestnetV0>::from_str(&self.to_string())?.to_address().map(|addr| addr.to_string())
63            }
64            NetworkName::CanaryV0 => {
65                ProgramID::<CanaryV0>::from_str(&self.to_string())?.to_address().map(|addr| addr.to_string())
66            }
67        }
68    }
69}
70
71impl fmt::Display for ProgramId {
72    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
73        write!(f, "{}.{}", self.name, self.network)
74    }
75}
76
77impl<N: Network> From<&ProgramID<N>> for ProgramId {
78    fn from(program: &ProgramID<N>) -> Self {
79        Self { name: Identifier::from(program.name()), network: Identifier::from(program.network()) }
80    }
81}
82
83impl From<Identifier> for ProgramId {
84    fn from(name: Identifier) -> Self {
85        Self {
86            name,
87            network: Identifier { name: Symbol::intern("aleo"), span: Default::default(), id: Default::default() },
88        }
89    }
90}
leo_ast/common/program_id.rs

leo_ast/common/
program_id.rs
