build: add schemars and a derive for json schema for TypeKind, EventLogKind

we need it in db-backend for generation of json schema for our types

Author: alehander92

runtime_tracing/Cargo.toml

@@ -19,6 +19,7 @@ num-derive = "0.4"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 serde_repr = "0.1"
+schemars = "0.8.2"
 capnp = "0.21.1"
 zeekstd = "0.5.0"
 cbor4ii = { version = "1.0.0", features = ["serde1", "use_std"] }

runtime_tracing/src/types.rs

@@ -10,6 +10,7 @@ use crate::base64;
 use num_derive::FromPrimitive;
 use serde::{Deserialize, Serialize};
 use serde_repr::*;
+use schemars::JsonSchema;
 
 // currently, we do assume that we record the whole program
 // so, we try to include minimal amount of data,
@@ -396,7 +397,7 @@ pub enum ValueRecord {
 }
 
 /// Categories of types recorded in the trace.
-#[derive(Debug, Default, Copy, Clone, FromPrimitive, Serialize_repr, Deserialize_repr, PartialEq)]
+#[derive(Debug, Default, Copy, Clone, FromPrimitive, Serialize_repr, Deserialize_repr, PartialEq, JsonSchema)]
 #[repr(u8)]
 pub enum TypeKind {
     #[default]
@@ -455,7 +456,7 @@ pub enum TypeKind {
 }
 
 /// Kinds of I/O or log events that can appear in a trace.
-#[derive(Debug, Default, Copy, Clone, FromPrimitive, Serialize_repr, Deserialize_repr, PartialEq)]
+#[derive(Debug, Default, Copy, Clone, FromPrimitive, Serialize_repr, Deserialize_repr, PartialEq, JsonSchema)]
 #[repr(u8)]
 pub enum EventLogKind {
     #[default]