use lib::*;
use de::{
Deserialize, Deserializer, EnumAccess, Error, MapAccess, SeqAccess, VariantAccess, Visitor,
};
#[derive(Copy, Clone, Debug, Default)]
pub struct IgnoredAny;
impl<'de> Visitor<'de> for IgnoredAny {
type Value = IgnoredAny;
fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
formatter.write_str("anything at all")
}
#[inline]
fn visit_bool<E>(self, x: bool) -> Result<Self::Value, E> {
let _ = x;
Ok(IgnoredAny)
}
#[inline]
fn visit_i64<E>(self, x: i64) -> Result<Self::Value, E> {
let _ = x;
Ok(IgnoredAny)
}
#[inline]
fn visit_u64<E>(self, x: u64) -> Result<Self::Value, E> {
let _ = x;
Ok(IgnoredAny)
}
#[inline]
fn visit_f64<E>(self, x: f64) -> Result<Self::Value, E> {
let _ = x;
Ok(IgnoredAny)
}
#[inline]
fn visit_str<E>(self, s: &str) -> Result<Self::Value, E>
where
E: Error,
{
let _ = s;
Ok(IgnoredAny)
}
#[inline]
fn visit_none<E>(self) -> Result<Self::Value, E> {
Ok(IgnoredAny)
}
#[inline]
fn visit_some<D>(self, deserializer: D) -> Result<Self::Value, D::Error>
where
D: Deserializer<'de>,
{
IgnoredAny::deserialize(deserializer)
}
#[inline]
fn visit_newtype_struct<D>(self, deserializer: D) -> Result<Self::Value, D::Error>
where
D: Deserializer<'de>,
{
IgnoredAny::deserialize(deserializer)
}
#[inline]
fn visit_unit<E>(self) -> Result<Self::Value, E> {
Ok(IgnoredAny)
}
#[inline]
fn visit_seq<A>(self, mut seq: A) -> Result<Self::Value, A::Error>
where
A: SeqAccess<'de>,
{
while let Some(IgnoredAny) = try!(seq.next_element()) {
}
Ok(IgnoredAny)
}
#[inline]
fn visit_map<A>(self, mut map: A) -> Result<Self::Value, A::Error>
where
A: MapAccess<'de>,
{
while let Some((IgnoredAny, IgnoredAny)) = try!(map.next_entry()) {
}
Ok(IgnoredAny)
}
#[inline]
fn visit_bytes<E>(self, bytes: &[u8]) -> Result<Self::Value, E>
where
E: Error,
{
let _ = bytes;
Ok(IgnoredAny)
}
fn visit_enum<A>(self, data: A) -> Result<Self::Value, A::Error>
where
A: EnumAccess<'de>,
{
data.variant::<IgnoredAny>()?.1.newtype_variant()
}
}
impl<'de> Deserialize<'de> for IgnoredAny {
#[inline]
fn deserialize<D>(deserializer: D) -> Result<IgnoredAny, D::Error>
where
D: Deserializer<'de>,
{
deserializer.deserialize_ignored_any(IgnoredAny)
}
}