FromUtf16Error in std::string - Rust (original) (raw)

Struct FromUtf16Error

1.0.0

pub struct FromUtf16Error(/* private fields */);

Expand description

A possible error value when converting a String from a UTF-16 byte slice.

This type is the error type for the from_utf16 method on String.

// 𝄞mu<invalid>ic
let v = &[0xD834, 0xDD1E, 0x006d, 0x0075,
          0xD800, 0x0069, 0x0063];

assert!(String::from_utf16(v).is_err());

1.0.0§

Formats the value using the given formatter. Read more

1.0.0§

Formats the value using the given formatter. Read more

1.0.0§

1.30.0§

Returns the lower-level source of this error, if any. Read more

1.0.0§

👎Deprecated since 1.42.0: use the Display impl or to_string()

1.0.0§

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

🔬This is a nightly-only experimental API. (error_generic_member_access #99301)

Provides type-based access to context intended for error reports. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of[From](../convert/trait.From.html "trait std::convert::From")<T> for U chooses to do.

Converts the given value to a String. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.