Struct calf_vec::string::FromUtf8Error

pub struct FromUtf8Error<'a, M: Meta, const N: usize> { /* fields omitted */ }

A possible error value when converting a CalfString from a UTF-8 byte vector.

This type is the error type for the from_utf8 method on CalfString. It is designed in such a way to carefully avoid reallocations: the into_bytes method will give back the byte vector that was used in the conversion attempt.

The Utf8Error type provided by std::str represents an error that may occur when converting a slice of u8s to a &str. In this sense, it's an analogue to FromUtf8Error, and you can get one from a FromUtf8Error through the utf8_error method.

Implementations

impl<'a, M: Meta, const N: usize> FromUtf8Error<'a, M, N>

pub fn as_bytes(&self) -> &[u8]

Returns a slice of u8s bytes that were attempted to convert to a CalfString.

pub fn into_bytes(self) -> CalfVec<'a, M, u8, N>

Returns the bytes that were attempted to convert to a CalfString.

This method is carefully constructed to avoid allocation. It will consume the error, moving out the bytes, so that a copy of the bytes does not need to be made.

pub fn utf8_error(&self) -> Utf8Error

Fetch a Utf8Error to get more details about the conversion failure.

The Utf8Error type provided by std::str represents an error that may occur when converting a slice of u8s to a &str. In this sense, it's an analogue to FromUtf8Error. See its documentation for more details on using it.