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use xmltree::Element;
use crate::types::Parse;
#[cfg(feature = "unproven")]
use crate::encode::Encode;
use crate::error::*;
use crate::svd::{cluster::Cluster, register::Register};
#[cfg_attr(feature = "serde", derive(serde::Deserialize, serde::Serialize))]
#[derive(Clone, Debug, PartialEq)]
pub enum RegisterCluster {
Register(Register),
Cluster(Cluster),
}
impl From<Register> for RegisterCluster {
fn from(reg: Register) -> RegisterCluster {
RegisterCluster::Register(reg)
}
}
impl From<Cluster> for RegisterCluster {
fn from(cluser: Cluster) -> RegisterCluster {
RegisterCluster::Cluster(cluser)
}
}
impl Parse for RegisterCluster {
type Object = RegisterCluster;
type Error = anyhow::Error;
fn parse(tree: &Element) -> Result<RegisterCluster> {
if tree.name == "register" {
Ok(RegisterCluster::Register(Register::parse(tree)?))
} else if tree.name == "cluster" {
Ok(RegisterCluster::Cluster(Cluster::parse(tree)?))
} else {
Err(SVDError::InvalidRegisterCluster(tree.clone(), tree.name.clone()).into())
}
}
}
#[cfg(feature = "unproven")]
impl Encode for RegisterCluster {
type Error = anyhow::Error;
fn encode(&self) -> Result<Element> {
match self {
RegisterCluster::Register(r) => r.encode(),
RegisterCluster::Cluster(c) => c.encode(),
}
}
}