From 9e95cb43f1dbc9e63c9e3df2472c36e38e19fc88 Mon Sep 17 00:00:00 2001
From: LLLL Colonq <llll@colonq>
Date: Thu, 6 Nov 2025 22:20:12 -0500
Subject: Add read_length_prefixed_utf8

---
 crates/teleia/src/fig.rs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/crates/teleia/src/fig.rs b/crates/teleia/src/fig.rs
index 0dd2f68..c584b97 100644
--- a/crates/teleia/src/fig.rs
+++ b/crates/teleia/src/fig.rs
@@ -1,8 +1,15 @@
 use std::io::{Read, Write};
-use byteorder::{ReadBytesExt, WriteBytesExt};
+use byteorder::{LE, ReadBytesExt, WriteBytesExt};
 
 use crate::{Erm, WrapErr};
 
+pub fn read_length_prefixed_utf8<R>(r: &mut R) -> Erm<String> where R: std::io::Read {
+    let len = r.read_u32::<LE>()?;
+    let mut bs = vec![0; len as usize];
+    r.read_exact(&mut bs)?;
+    Ok(String::from_utf8(bs)?)
+}
+
 #[derive(Debug, Clone)]
 pub struct BinaryMessage {
     pub event: Vec<u8>,
-- 
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