[go: up one dir, main page]

serde_core 1.0.228

Serde traits only, with no support for derive -- use the `serde` crate instead
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23

use crate::lib::*;

#[cfg(any(feature = "std", feature = "alloc"))]
#[doc(hidden)]
pub fn from_utf8_lossy(bytes: &[u8]) -> Cow<'_, str> {
    String::from_utf8_lossy(bytes)
}

// The generated code calls this like:
//
//     let value = &_serde::__private::from_utf8_lossy(bytes);
//     Err(_serde::de::Error::unknown_variant(value, VARIANTS))
//
// so it is okay for the return type to be different from the std case as long
// as the above works.
#[cfg(not(any(feature = "std", feature = "alloc")))]
#[doc(hidden)]
pub fn from_utf8_lossy(bytes: &[u8]) -> &str {
    // Three unicode replacement characters if it fails. They look like a
    // white-on-black question mark. The user will recognize it as invalid
    // UTF-8.
    str::from_utf8(bytes).unwrap_or("\u{fffd}\u{fffd}\u{fffd}")
}