Struct protobuf::Chars

pub struct Chars(_);

Thin wrapper around Bytes which guarantees that bytes are valid UTF-8 string.

Methods

impl Chars

pub fn new() -> Chars

New empty object.

pub fn from_bytes(bytes: Bytes) -> Result<Chars, Utf8Error>

Try convert from Bytes

pub fn len(&self) -> usize

Len in bytes.

pub fn is_empty(&self) -> bool

Self-explanatory

Trait Implementations

impl Clear for Chars

fn clear(&mut self)

Clear this make, make it equivalent to newly created object.

impl Clone for Chars

fn clone(&self) -> Chars

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Chars

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Default for Chars

fn default() -> Self

Returns the "default value" for a type.

impl Deref for Chars

type Target = str

The resulting type after dereferencing.

fn deref(&self) -> &str

Dereferences the value.

impl Display for Chars

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Eq for Chars

impl<'a> From<&'a str> for Chars

fn from(src: &'a str) -> Chars

Performs the conversion.

impl From<String> for Chars

fn from(src: String) -> Chars

Performs the conversion.

impl Hash for Chars

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl Ord for Chars

fn cmp(&self, other: &Chars) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<Chars> for Chars

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl PartialOrd<Chars> for Chars

fn partial_cmp(&self, other: &Chars) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Chars) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Chars) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Chars) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Chars) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl ProtobufValue for Chars

fn as_ref(&self) -> ProtobufValueRef

As ref

fn as_any(&self) -> &dyn Any

Convert to Any

fn is_non_zero(&self) -> bool

Is value non-zero?

fn as_ref_copy(&self) -> ProtobufValueRef<'static>

Return ProtobufValueRef if self is Copy.

impl StructuralEq for Chars

impl StructuralPartialEq for Chars