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// Unless explicitly stated otherwise all files in this repository are licensed under the Apache-2.0 License.
// This product includes software developed at Datadog (https://www.datadoghq.com/).
// Copyright 2019-Present Datadog, Inc.
use serde::de::{Error, MapAccess, Visitor};
use serde::{Deserialize, Deserializer, Serialize};
use serde_with::skip_serializing_none;
use std::fmt::{self, Formatter};
/// A metric SLI specification.
#[non_exhaustive]
#[skip_serializing_none]
#[derive(Clone, Debug, PartialEq, Serialize)]
pub struct SLOCountSpec {
/// A count-based (metric) SLI specification, composed of three parts: the good events formula,
/// the bad or total events formula, and the underlying queries.
/// Exactly one of `total_events_formula` or `bad_events_formula` must be provided.
#[serde(rename = "count")]
pub count: crate::datadogV1::model::SLOCountDefinition,
#[serde(skip)]
#[serde(default)]
pub(crate) _unparsed: bool,
}
impl SLOCountSpec {
pub fn new(count: crate::datadogV1::model::SLOCountDefinition) -> SLOCountSpec {
SLOCountSpec {
count,
_unparsed: false,
}
}
}
impl<'de> Deserialize<'de> for SLOCountSpec {
fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where
D: Deserializer<'de>,
{
struct SLOCountSpecVisitor;
impl<'a> Visitor<'a> for SLOCountSpecVisitor {
type Value = SLOCountSpec;
fn expecting(&self, f: &mut Formatter<'_>) -> fmt::Result {
f.write_str("a mapping")
}
fn visit_map<M>(self, mut map: M) -> Result<Self::Value, M::Error>
where
M: MapAccess<'a>,
{
let mut count: Option<crate::datadogV1::model::SLOCountDefinition> = None;
let mut _unparsed = false;
while let Some((k, v)) = map.next_entry::<String, serde_json::Value>()? {
match k.as_str() {
"count" => {
count = Some(serde_json::from_value(v).map_err(M::Error::custom)?);
if let Some(ref _count) = count {
match _count {
crate::datadogV1::model::SLOCountDefinition::UnparsedObject(
_count,
) => {
_unparsed = true;
}
_ => {}
}
}
}
&_ => {
return Err(serde::de::Error::custom(
"Additional properties not allowed",
));
}
}
}
let count = count.ok_or_else(|| M::Error::missing_field("count"))?;
let content = SLOCountSpec { count, _unparsed };
Ok(content)
}
}
deserializer.deserialize_any(SLOCountSpecVisitor)
}
}