Commit dbd6134f authored by Steven Fackler's avatar Steven Fackler
Browse files

Clean up EcKey example a bit

parent 0897c196

openssl/src/ec.rs

+6 −8
Original line number Diff line number Diff line
@@ -295,7 +295,7 @@ impl EcKey { 
    ///

    /// # Example

    ///

    /// ```

    /// ```no_run

    /// use openssl::bn::BigNumContext;

    /// use openssl::ec::*;

    /// use openssl::nid;
@@ -304,13 +304,11 @@ impl EcKey { 
    /// // get bytes from somewhere, i.e. this will not produce a valid key

    /// let public_key: Vec<u8> = vec![];

    ///

    /// // create a PKey from the binary form of a EcPoint

    /// EcGroup::from_curve_name(nid::SECP256K1)

    ///         .and_then(|group| BigNumContext::new().map(|ctx| (group, ctx)))

    ///         .and_then(|(group, mut ctx)| EcPoint::from_bytes(&group, &public_key, &mut ctx)

    ///                                              .map(|point| (group, point) ))

    ///         .and_then(|(group, point)| EcKey::from_public_key(&group, &point))

    ///         .and_then(|ec_key| PKey::from_ec_key(ec_key));

    /// // create an EcKey from the binary form of a EcPoint

    /// let group = EcGroup::from_curve_name(nid::SECP256K1).unwrap();

    /// let mut ctx = BigNumContext::new().unwrap();

    /// let point = EcPoint::from_bytes(&group, &public_key, &mut ctx).unwrap();

    /// let key = EcKey::from_public_key(&group, &point);

    /// ```

    pub fn from_public_key(group: &EcGroupRef, public_key: &EcPointRef) -> Result<EcKey, ErrorStack> {

        unsafe {