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copy_to_bytes: Add panic section to docs (#676)

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Fixes #454.
This commit is contained in:
Brad Dunbar
2024-03-03 22:59:30 +09:00
committed by GitHub
parent 99584cc10d
commit c5fae00c76
1 changed files with 4 additions and 0 deletions
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src/buf/buf_impl.rs
+4
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@@ -1120,6 +1120,10 @@ pub trait Buf {
/// let bytes = (&b"hello world"[..]).copy_to_bytes(5); /// let bytes = (&b"hello world"[..]).copy_to_bytes(5);
/// assert_eq!(&bytes[..], &b"hello"[..]); /// assert_eq!(&bytes[..], &b"hello"[..]);
/// ``` /// ```
///
/// # Panics
///
/// This function panics if `len > self.remaining()`.
fn copy_to_bytes(&mut self, len: usize) -> crate::Bytes { fn copy_to_bytes(&mut self, len: usize) -> crate::Bytes {
use super::BufMut; use super::BufMut;