28 lines
838 B
Rust
28 lines
838 B
Rust
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use cfg_if::cfg_if;
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/// Load bytes from a file.
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pub async fn load_bytes(file_name: &str) -> anyhow::Result<Vec<u8>> {
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cfg_if! {
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if #[cfg(target_arch = "wasm32")] {
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let url = format_url(file_name);
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let bytes = reqwest::get(url)
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.await?
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.bytes()
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.await?;
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} else {
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let out_dir = std::env::var("OUT_DIR").unwrap_or(String::new());
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let path = std::path::Path::new(&out_dir)
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.join("res")
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.join(file_name);
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let bytes = std::fs::read(path)?;
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}
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}
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Ok(bytes)
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}
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/// Load the string content from a file.
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pub async fn load_string(file_name: &str) -> anyhow::Result<String> {
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let bytes = load_bytes(file_name).await?;
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Ok(String::from(std::str::from_utf8(&bytes)?))
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}
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