leo_bindings_core/
deployment_summary.rs

1use colored::*;
2use num_format::{Locale, ToFormattedString};
3use snarkvm::{
4    ledger::store::helpers::memory::ConsensusMemory,
5    prelude::{
6        ConsensusVersion, Deployment, Execution, Network, Result, VM, deployment_cost,
7        execution_cost,
8    },
9};
10
11/// Pretty‑print deployment statistics without a table, using the same UI
12/// conventions as `print_deployment_plan`.
13pub fn print_deployment_stats<N: Network>(
14    vm: &VM<N, ConsensusMemory<N>>,
15    program_id: &str,
16    deployment: &Deployment<N>,
17    priority_fee: Option<u64>,
18    consensus_version: ConsensusVersion,
19) -> Result<()> {
20    // ── Collect statistics ────────────────────────────────────────────────
21    let variables = deployment.num_combined_variables()?;
22    let constraints = deployment.num_combined_constraints()?;
23    let (base_fee, (storage_cost, synthesis_cost, constructor_cost, namespace_cost)) =
24        deployment_cost(&vm.process().read(), deployment, consensus_version)?;
25
26    let base_fee_cr = base_fee as f64 / 1_000_000.0;
27    let prio_fee_cr = priority_fee.unwrap_or(0) as f64 / 1_000_000.0;
28    let total_fee_cr = base_fee_cr + prio_fee_cr;
29
30    // ── Header ────────────────────────────────────────────────────────────
31    log::info!(
32        "\n{} {}",
33        "📊 Deployment Summary for".bold(),
34        program_id.bold()
35    );
36    log::info!(
37        "{}",
38        "──────────────────────────────────────────────".dimmed()
39    );
40
41    // ── High‑level metrics ────────────────────────────────────────────────
42    log::info!(
43        "  {:22}{}",
44        "Total Variables:".cyan(),
45        variables.to_formatted_string(&Locale::en).yellow()
46    );
47    log::info!(
48        "  {:22}{}",
49        "Total Constraints:".cyan(),
50        constraints.to_formatted_string(&Locale::en).yellow()
51    );
52    log::info!(
53        "  {:22}{}",
54        "Max Variables:".cyan(),
55        N::MAX_DEPLOYMENT_VARIABLES
56            .to_formatted_string(&Locale::en)
57            .green()
58    );
59    log::info!(
60        "  {:22}{}",
61        "Max Constraints:".cyan(),
62        N::MAX_DEPLOYMENT_CONSTRAINTS
63            .to_formatted_string(&Locale::en)
64            .green()
65    );
66
67    // ── Cost breakdown ────────────────────────────────────────────────────
68    log::info!("\n{}", "💰 Cost Breakdown (credits)".bold());
69    log::info!(
70        "  {:22}{}{:.6}",
71        "Transaction Storage:".cyan(),
72        "".yellow(), // spacer for alignment
73        storage_cost as f64 / 1_000_000.0
74    );
75    log::info!(
76        "  {:22}{}{:.6}",
77        "Program Synthesis:".cyan(),
78        "".yellow(),
79        synthesis_cost as f64 / 1_000_000.0
80    );
81    log::info!(
82        "  {:22}{}{:.6}",
83        "Namespace:".cyan(),
84        "".yellow(),
85        namespace_cost as f64 / 1_000_000.0
86    );
87    log::info!(
88        "  {:22}{}{:.6}",
89        "Constructor:".cyan(),
90        "".yellow(),
91        constructor_cost as f64 / 1_000_000.0
92    );
93    log::info!(
94        "  {:22}{}{:.6}",
95        "Priority Fee:".cyan(),
96        "".yellow(),
97        prio_fee_cr
98    );
99    log::info!(
100        "  {:22}{}{:.6}",
101        "Total Fee:".cyan(),
102        "".yellow(),
103        total_fee_cr
104    );
105
106    // ── Footer rule ───────────────────────────────────────────────────────
107    log::info!(
108        "{}",
109        "──────────────────────────────────────────────".dimmed()
110    );
111
112    // ── Validation checks ─────────────────────────────────────────────────
113    if variables > N::MAX_DEPLOYMENT_VARIABLES {
114        return Err(snarkvm::prelude::Error::msg(format!(
115            "Deployment exceeds maximum variables: {} > {}",
116            variables,
117            N::MAX_DEPLOYMENT_VARIABLES
118        )));
119    }
120
121    if constraints > N::MAX_DEPLOYMENT_CONSTRAINTS {
122        return Err(snarkvm::prelude::Error::msg(format!(
123            "Deployment exceeds maximum constraints: {} > {}",
124            constraints,
125            N::MAX_DEPLOYMENT_CONSTRAINTS
126        )));
127    }
128
129    Ok(())
130}
131
132/// Pretty‑print execution statistics without a table, using the same UI
133/// conventions as `print_deployment_plan`.
134pub fn print_execution_stats<N: Network>(
135    vm: &VM<N, ConsensusMemory<N>>,
136    program_name: &str,
137    execution: &Execution<N>,
138    priority_fee: Option<u64>,
139    consensus_version: ConsensusVersion,
140) -> Result<()> {
141    use colored::*;
142
143    // ── Gather cost components ────────────────────────────────────────────
144    let (base_fee, (storage_cost, execution_cost)) =
145        execution_cost(&vm.process().read(), execution, consensus_version)?;
146
147    let base_cr = base_fee as f64 / 1_000_000.0;
148    let prio_cr = priority_fee.unwrap_or(0) as f64 / 1_000_000.0;
149    let total_cr = base_cr + prio_cr;
150
151    // ── Header ────────────────────────────────────────────────────────────
152    log::info!(
153        "\n{} {}",
154        "📊 Execution Summary for".bold(),
155        program_name.bold()
156    );
157    log::info!(
158        "{}",
159        "──────────────────────────────────────────────".dimmed()
160    );
161
162    // ── Cost breakdown ────────────────────────────────────────────────────
163    log::info!("{}", "💰 Cost Breakdown (credits)".bold());
164    log::info!(
165        "  {:22}{}{:.6}",
166        "Transaction Storage:".cyan(),
167        "".yellow(),
168        storage_cost as f64 / 1_000_000.0
169    );
170    log::info!(
171        "  {:22}{}{:.6}",
172        "On‑chain Execution:".cyan(),
173        "".yellow(),
174        execution_cost as f64 / 1_000_000.0
175    );
176    log::info!(
177        "  {:22}{}{:.6}",
178        "Priority Fee:".cyan(),
179        "".yellow(),
180        prio_cr
181    );
182    log::info!("  {:22}{}{:.6}", "Total Fee:".cyan(), "".yellow(), total_cr);
183
184    // ── Footer rule ───────────────────────────────────────────────────────
185    log::info!(
186        "{}",
187        "──────────────────────────────────────────────".dimmed()
188    );
189    Ok(())
190}
leo_bindings_core/deployment_summary.rs

leo_bindings_core/
deployment_summary.rs
