use crate::serialization::op_code::OpCode;
use crate::types::stype::SType;
use super::expr::Expr;
use super::expr::InvalidArgumentError;
use super::unary_op::OneArgOp;
use super::unary_op::OneArgOpTryBuild;
use crate::has_opcode::HasStaticOpCode;
#[derive(PartialEq, Eq, Debug, Clone)]
pub struct CreateProveDlog {
pub input: Box<Expr>,
}
impl CreateProveDlog {
pub fn tpe(&self) -> SType {
SType::SSigmaProp
}
}
impl HasStaticOpCode for CreateProveDlog {
const OP_CODE: OpCode = OpCode::PROVE_DLOG;
}
impl OneArgOp for CreateProveDlog {
fn input(&self) -> &Expr {
&self.input
}
}
impl OneArgOpTryBuild for CreateProveDlog {
fn try_build(input: Expr) -> Result<Self, InvalidArgumentError> {
input.check_post_eval_tpe(&SType::SGroupElement)?;
Ok(CreateProveDlog {
input: input.into(),
})
}
}
#[cfg(test)]
#[cfg(feature = "arbitrary")]
#[allow(clippy::unwrap_used)]
mod tests {
use sigma_test_util::force_any_val_with;
use crate::mir::constant::arbitrary::ArbConstantParams;
use crate::mir::constant::Constant;
use crate::serialization::sigma_serialize_roundtrip;
use super::*;
#[test]
fn ser_roundtrip() {
let e: Expr = CreateProveDlog::try_build(
force_any_val_with::<Constant>(ArbConstantParams::Exact(SType::SGroupElement)).into(),
)
.unwrap()
.into();
assert_eq![sigma_serialize_roundtrip(&e), e];
}
}