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chore(frontend): expose literal method in MainPod builder + more op macros (#127)

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* Expose literal builder method

* Add additional macros
This commit is contained in:
Ahmad Afuni 2025-03-12 23:30:11 +10:00 • committed by GitHub
parent 12ec220de6
commit abce0af675
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GPG key ID: B5690EEEBB952194
3 changed files with 127 additions and 133 deletions
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57
src/frontend/mod.rs
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@ -330,15 +330,7 @@ impl MainPodBuilder {
}
// todo: better error handling
OperationArg::Literal(v) => {
let k = format!("c{}", self.const_cnt);
self.const_cnt += 1;
let value_of_st = self.op(
public,
Operation(
OperationType::Native(NativeOperation::NewEntry),
vec![OperationArg::Entry(k.clone(), v.clone())],
),
)?;
let value_of_st = self.literal(public, v)?;
*arg = OperationArg::Statement(value_of_st.clone());
st_args.push(value_of_st.1[0].clone())
}
@ -650,6 +642,29 @@ impl MainPodBuilder {
Ok(self.statements[self.statements.len() - 1].clone())
}
/// Convenience method for introducing public constants.
pub fn pub_literal<V: Clone + Into<Value>>(&mut self, v: &V) -> Result<Statement> {
self.literal(true, v)
}
/// Convenience method for introducing private constants.
pub fn priv_literal<V: Clone + Into<Value>>(&mut self, v: &V) -> Result<Statement> {
self.literal(false, v)
}
fn literal<V: Clone + Into<Value>>(&mut self, public: bool, v: &V) -> Result<Statement> {
let v: Value = v.clone().into();
let k = format!("c{}", self.const_cnt);
self.const_cnt += 1;
self.op(
public,
Operation(
OperationType::Native(NativeOperation::NewEntry),
vec![OperationArg::Entry(k.clone(), v)],
),
)
}
pub fn reveal(&mut self, st: &Statement) {
self.public_statements.push(st.clone());
}
@ -875,6 +890,9 @@ pub mod build_utils {
#[macro_export]
macro_rules! op {
(new_entry, ($key:expr, $value:expr)) => { $crate::frontend::Operation(
$crate::middleware::OperationType::Native($crate::middleware::NativeOperation::NewEntry),
$crate::op_args!(($key, $value))) };
(eq, $($arg:expr),+) => { $crate::frontend::Operation(
$crate::middleware::OperationType::Native($crate::middleware::NativeOperation::EqualFromEntries),
$crate::op_args!($($arg),*)) };
@ -887,12 +905,33 @@ pub mod build_utils {
(lt, $($arg:expr),+) => { crate::frontend::Operation(
crate::middleware::OperationType::Native(crate::middleware::NativeOperation::LtFromEntries),
crate::op_args!($($arg),*)) };
(transitive_eq, $($arg:expr),+) => { crate::frontend::Operation(
crate::middleware::OperationType::Native(crate::middleware::NativeOperation::TransitiveEqualFromStatements),
crate::op_args!($($arg),*)) };
(gt_to_ne, $($arg:expr),+) => { crate::frontend::Operation(
crate::middleware::OperationType::Native(crate::middleware::NativeOperation::GtToNotEqual),
crate::op_args!($($arg),*)) };
(lt_to_ne, $($arg:expr),+) => { crate::frontend::Operation(
crate::middleware::OperationType::Native(crate::middleware::NativeOperation::LtToNotEqual),
crate::op_args!($($arg),*)) };
(contains, $($arg:expr),+) => { crate::frontend::Operation(
crate::middleware::OperationType::Native(crate::middleware::NativeOperation::ContainsFromEntries),
crate::op_args!($($arg),*)) };
(not_contains, $($arg:expr),+) => { crate::frontend::Operation(
crate::middleware::OperationType::Native(crate::middleware::NativeOperation::NotContainsFromEntries),
crate::op_args!($($arg),*)) };
(sum_of, $($arg:expr),+) => { crate::frontend::Operation(
crate::middleware::OperationType::Native(crate::middleware::NativeOperation::SumOf),
crate::op_args!($($arg),*)) };
(product_of, $($arg:expr),+) => { crate::frontend::Operation(
crate::middleware::OperationType::Native(crate::middleware::NativeOperation::ProductOf),
crate::op_args!($($arg),*)) };
(max_of, $($arg:expr),+) => { crate::frontend::Operation(
crate::middleware::OperationType::Native(crate::middleware::NativeOperation::MaxOf),
crate::op_args!($($arg),*)) };
(custom, $op:expr, $($arg:expr),+) => { $crate::frontend::Operation(
$crate::middleware::OperationType::Custom($op),
$crate::op_args!($($arg),*)) };
}
}