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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};
/// Markers allow you to add visual conditional formatting for your graphs.
#[non_exhaustive]
#[skip_serializing_none]
#[derive(Clone, Debug, PartialEq, Serialize)]
pub struct WidgetMarker {
/// Combination of:
/// - A severity error, warning, ok, or info
/// - A line type: dashed, solid, or bold
/// In this case of a Distribution widget, this can be set to be `percentile`.
#[serde(rename = "display_type")]
pub display_type: Option<String>,
/// Label to display over the marker.
#[serde(rename = "label")]
pub label: Option<String>,
/// Timestamp for the widget.
#[serde(rename = "time")]
pub time: Option<String>,
/// Value to apply. Can be a single value y = 15 or a range of values 0 < y < 10.
/// For Distribution widgets with `display_type` set to `percentile`, this should be
/// a numeric percentile value (for example, "90" for P90).
#[serde(rename = "value")]
pub value: String,
#[serde(flatten)]
pub additional_properties: std::collections::BTreeMap<String, serde_json::Value>,
#[serde(skip)]
#[serde(default)]
pub(crate) _unparsed: bool,
}
impl WidgetMarker {
pub fn new(value: String) -> WidgetMarker {
WidgetMarker {
display_type: None,
label: None,
time: None,
value,
additional_properties: std::collections::BTreeMap::new(),
_unparsed: false,
}
}
pub fn display_type(mut self, value: String) -> Self {
self.display_type = Some(value);
self
}
pub fn label(mut self, value: String) -> Self {
self.label = Some(value);
self
}
pub fn time(mut self, value: String) -> Self {
self.time = Some(value);
self
}
pub fn additional_properties(
mut self,
value: std::collections::BTreeMap<String, serde_json::Value>,
) -> Self {
self.additional_properties = value;
self
}
}
impl<'de> Deserialize<'de> for WidgetMarker {
fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where
D: Deserializer<'de>,
{
struct WidgetMarkerVisitor;
impl<'a> Visitor<'a> for WidgetMarkerVisitor {
type Value = WidgetMarker;
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 display_type: Option<String> = None;
let mut label: Option<String> = None;
let mut time: Option<String> = None;
let mut value: Option<String> = None;
let mut additional_properties: std::collections::BTreeMap<
String,
serde_json::Value,
> = std::collections::BTreeMap::new();
let mut _unparsed = false;
while let Some((k, v)) = map.next_entry::<String, serde_json::Value>()? {
match k.as_str() {
"display_type" => {
if v.is_null() {
continue;
}
display_type =
Some(serde_json::from_value(v).map_err(M::Error::custom)?);
}
"label" => {
if v.is_null() {
continue;
}
label = Some(serde_json::from_value(v).map_err(M::Error::custom)?);
}
"time" => {
if v.is_null() {
continue;
}
time = Some(serde_json::from_value(v).map_err(M::Error::custom)?);
}
"value" => {
value = Some(serde_json::from_value(v).map_err(M::Error::custom)?);
}
&_ => {
if let Ok(value) = serde_json::from_value(v.clone()) {
additional_properties.insert(k, value);
}
}
}
}
let value = value.ok_or_else(|| M::Error::missing_field("value"))?;
let content = WidgetMarker {
display_type,
label,
time,
value,
additional_properties,
_unparsed,
};
Ok(content)
}
}
deserializer.deserialize_any(WidgetMarkerVisitor)
}
}