From 8997364ef1a439acb7b40762e65cb735937d087b Mon Sep 17 00:00:00 2001 From: Martin Berg Alstad Date: Thu, 20 Jun 2024 19:08:52 +0200 Subject: [PATCH] Split load_html into a more generic method --- src/utils/axum.rs | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/src/utils/axum.rs b/src/utils/axum.rs index 54e29ad..812304e 100644 --- a/src/utils/axum.rs +++ b/src/utils/axum.rs @@ -58,14 +58,28 @@ macro_rules! routes { /// let html = load_html("openapi.html").await.unwrap(); /// ``` pub async fn load_html(file_path: &str) -> Result, String> { + load_file(file_path).await.map(Html) +} + +pub async fn load_file(file_path: &str) -> Result { let file = match File::open(format!("{}/{}", RESOURCE_DIR, file_path)).await { Ok(file) => file, Err(err) => return Err(format!("File not found: {err}")), }; let stream = ReaderStream::new(file); - Ok(Html(Body::from_stream(stream))) + Ok(Body::from_stream(stream)) } +/// Load an HTML file from the given file path, relative to the resource directory. +/// The file is loading on compile time as a string literal. +/// # Arguments +/// * `filename` - The path to the HTML file. +/// # Returns +/// The HTML file as a `Html` object containing the content-type 'text/html'. +/// # Examples +/// ``` +/// let html = load_html!("openapi.html"); +/// ``` #[macro_export] macro_rules! load_html { ($filename:literal) => {