Method clear_user_var_value

rust/src/medium_level_il/function.rs:234–253

Clears a previously defined user variable value. `var` - Variable for which the value was informed `def_addr` - Address of the definition site of the variable

(&self, var: &Variable, addr: u64, after: bool)

    /// * `var` - Variable for which the value was informed
    /// * `def_addr` - Address of the definition site of the variable
    pub fn clear_user_var_value(&self, var: &Variable, addr: u64, after: bool) -> Result<(), ()> {
        let Some(_var_def) = self
            .var_definitions(var)
            .iter()
            .find(|site| site.address == addr)
        else {
            //error "Could not get definition for Variable"
            return Err(());
        };

        let function = self.function();
        let raw_var = BNVariable::from(var);
        let def_site = BNArchitectureAndAddress {
            arch: function.arch().handle,
            address: addr,
        };

        unsafe { BNClearUserVariableValue(function.handle, &raw_var, &def_site, after) };
        Ok(())
    }

    /// Returns a map of current defined user variable values.
    /// Returns a Map of user current defined user variable values and their definition sites.