From 0036e0dff77635b0cdf66c2e8de045db573967bf Mon Sep 17 00:00:00 2001
From: Tony Solomonik <tony.solomonik@gmail.com>
Date: Sat, 1 Jun 2024 12:46:32 +0300
Subject: [PATCH] Const "_dynamic" field name

---
 src/commands/index.rs  | 4 ++--
 src/commands/mod.rs    | 2 ++
 src/commands/search.rs | 4 ++--
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/commands/index.rs b/src/commands/index.rs
index 47205ec..0bab1c9 100644
--- a/src/commands/index.rs
+++ b/src/commands/index.rs
@@ -14,7 +14,7 @@ use tokio::{
 
 use crate::{args::IndexArgs, index_config::FieldType};
 
-use super::{get_index_config, write_unified_index};
+use super::{get_index_config, write_unified_index, DYNAMIC_FIELD_NAME};
 
 fn common_parse(value: serde_json::Value) -> Result<OwnedValue> {
     Ok(serde_json::from_value(value)?)
@@ -57,7 +57,7 @@ pub async fn run_index(args: IndexArgs, pool: PgPool) -> Result<()> {
 
     let mut schema_builder = Schema::builder();
     let dynamic_field = schema_builder.add_json_field(
-        "_dynamic",
+        DYNAMIC_FIELD_NAME,
         JsonObjectOptions::from(STORED | STRING).set_expand_dots_enabled(),
     );
 
diff --git a/src/commands/mod.rs b/src/commands/mod.rs
index 842cfd1..1653e2d 100644
--- a/src/commands/mod.rs
+++ b/src/commands/mod.rs
@@ -26,6 +26,8 @@ use crate::{
     },
 };
 
+const DYNAMIC_FIELD_NAME: &str = "_dynamic";
+
 async fn get_index_config(name: &str, pool: &PgPool) -> Result<IndexConfig> {
     let (value,): (serde_json::Value,) = query_as("SELECT config FROM indexes WHERE name=$1")
         .bind(name)
diff --git a/src/commands/search.rs b/src/commands/search.rs
index 5861ed8..6c4fd7a 100644
--- a/src/commands/search.rs
+++ b/src/commands/search.rs
@@ -13,7 +13,7 @@ use tokio::{spawn, sync::mpsc::channel, task::spawn_blocking};
 
 use crate::args::SearchArgs;
 
-use super::{get_index_config, open_unified_directories};
+use super::{get_index_config, open_unified_directories, DYNAMIC_FIELD_NAME};
 
 fn get_prettified_json(
     doc: TantivyDocument,
@@ -49,7 +49,7 @@ pub async fn run_search(args: SearchArgs, pool: PgPool) -> Result<()> {
 
     let indexed_field_names = {
         let mut fields = config.schema.get_indexed_fields();
-        fields.push("_dynamic".to_string());
+        fields.push(DYNAMIC_FIELD_NAME.to_string());
         fields
     };