Struct Utf8Error

pub struct Utf8Error { /* private fields */ }

Error returned by the from_utf8 function and macro when the input byte slice isn’t valid utf8.

Implementations

impl Utf8Error

pub const fn valid_up_to(&self) -> usize

The index up to which a &str can be validly constructed from the input &[u8].

&input[..error.valid_up_to()] is valid utf8.

pub const fn panic(&self) -> !

For erroring with an error message.

Trait Implementations

impl Clone for Utf8Error

fn clone(&self) -> Utf8Error

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Utf8Error

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Display for Utf8Error

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl PartialEq for Utf8Error

fn eq(&self, other: &Utf8Error) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Utf8Error

impl StructuralPartialEq for Utf8Error

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 8 bytes