indy-data-types 0.4.1

Common data types for Hyperledger Indy (https://www.hyperledger.org/projects), which provides a distributed-ledger-based foundation for self-sovereign identity (https://sovrin.org).
Documentation 
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use std::fmt;

use crate::ursa::cl::{prover::Prover as UrsaProver, MasterSecret as UrsaMasterSecret};
use serde::{Deserialize, Serialize};

use crate::ConversionError;

#[derive(Serialize, Deserialize)]
pub struct MasterSecret {
    pub value: UrsaMasterSecret,
}

impl MasterSecret {
    #[cfg(any(feature = "cl", feature = "cl_native"))]
    #[inline]
    pub fn new() -> Result<Self, ConversionError> {
        let value = UrsaProver::new_master_secret().map_err(|err| {
            ConversionError::from_msg(format!("Error creating master secret: {}", err))
        })?;
        Ok(Self { value })
    }

    pub fn try_clone(&self) -> Result<Self, ConversionError> {
        Ok(Self {
            value: self.value.try_clone()?,
        })
    }
}

impl fmt::Debug for MasterSecret {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        f.debug_tuple("MasterSecret")
            .field(if cfg!(test) { &self.value } else { &"<hidden>" })
            .finish()
    }
}