Remove dead code.

packages/hurl/src/json/mod.rs

@@ -16,52 +16,5 @@
  *
  */
 
-use crate::cli::CliError;
-use std::io::prelude::*;
-use std::path::PathBuf;
-
 mod result;
 mod value;
-
-pub fn write_json_report(
-    file_path: PathBuf,
-    results: Vec<serde_json::Value>,
-) -> Result<(), CliError> {
-    let mut file = match std::fs::File::create(&file_path) {
-        Err(why) => {
-            return Err(CliError {
-                message: format!("Issue writing to {}: {:?}", file_path.display(), why),
-            })
-        }
-        Ok(file) => file,
-    };
-    let serialized = serde_json::to_string_pretty(&results).unwrap();
-    if let Err(why) = file.write_all(serialized.as_bytes()) {
-        Err(CliError {
-            message: format!("Issue writing to {}: {:?}", file_path.display(), why),
-        })
-    } else {
-        Ok(())
-    }
-}
-
-pub fn parse_json(path: PathBuf) -> Result<Vec<serde_json::Value>, CliError> {
-    if path.exists() {
-        let s = match std::fs::read_to_string(path.clone()) {
-            Ok(s) => s,
-            Err(why) => {
-                return Err(CliError {
-                    message: format!("Issue reading {} to string to {:?}", path.display(), why),
-                });
-            }
-        };
-        match serde_json::from_str(s.as_str()) {
-            Ok(val) => Ok(val),
-            Err(_) => Err(CliError {
-                message: format!("The file {} is not a valid json file", path.display()),
-            }),
-        }
-    } else {
-        Ok(vec![])
-    }
-}

packages/hurl/src/json/result.rs

@@ -23,6 +23,11 @@ use crate::http::{
 use crate::runner::{AssertResult, Call, CaptureResult, EntryResult, HurlResult};
 
 impl HurlResult {
+    /// Serializes an [`HurlResult`] to a JSON representation.
+    ///
+    /// Note: `content` is passed to this method to save asserts and
+    /// errors messages (with lines and columns). This parameter will be removed
+    /// soon and the original content will be accessible through the [`HurlResult`] instance.
     pub fn to_json(&self, content: &str) -> serde_json::Value {
         let mut map = serde_json::Map::new();
         map.insert(