Struct lair_keystore::dependencies::rmpv::Utf8StringRef
source · pub struct Utf8StringRef<'a> { /* private fields */ }
Expand description
A non-owning evil twin of Utf8String
. Does exactly the same thing except ownership.
Implementations§
source§impl<'a> Utf8StringRef<'a>
impl<'a> Utf8StringRef<'a>
sourcepub fn as_str(&self) -> Option<&str>
pub fn as_str(&self) -> Option<&str>
Returns the string reference if the string is valid UTF-8, or else None
.
sourcepub fn as_err(&self) -> Option<&Utf8Error>
pub fn as_err(&self) -> Option<&Utf8Error>
Returns the underlying Utf8Error
if the string contains invalud UTF-8 sequence, or
else None
.
sourcepub fn as_bytes(&self) -> &[u8] ⓘ
pub fn as_bytes(&self) -> &[u8] ⓘ
Returns a byte slice of this string contents no matter whether it’s valid or not UTF-8.
sourcepub fn into_string(self) -> Option<String>
pub fn into_string(self) -> Option<String>
Consumes this object, yielding the string if the string is valid UTF-8, or else None
.
sourcepub fn into_str(self) -> Option<&'a str>
pub fn into_str(self) -> Option<&'a str>
Consumes this object, yielding the string reference if the string is valid UTF-8, or else None
.
sourcepub fn into_bytes(self) -> Vec<u8> ⓘ
pub fn into_bytes(self) -> Vec<u8> ⓘ
Converts a Utf8StringRef
into a byte vector.
Trait Implementations§
source§impl<'a> Clone for Utf8StringRef<'a>
impl<'a> Clone for Utf8StringRef<'a>
source§fn clone(&self) -> Utf8StringRef<'a>
fn clone(&self) -> Utf8StringRef<'a>
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl<'a> Debug for Utf8StringRef<'a>
impl<'a> Debug for Utf8StringRef<'a>
source§impl<'a> Display for Utf8StringRef<'a>
impl<'a> Display for Utf8StringRef<'a>
source§impl<'a> From<&'a str> for Utf8StringRef<'a>
impl<'a> From<&'a str> for Utf8StringRef<'a>
source§fn from(val: &'a str) -> Utf8StringRef<'a>
fn from(val: &'a str) -> Utf8StringRef<'a>
Converts to this type from the input type.
source§impl<'a> From<Utf8StringRef<'a>> for Utf8String
impl<'a> From<Utf8StringRef<'a>> for Utf8String
source§fn from(val: Utf8StringRef<'a>) -> Utf8String
fn from(val: Utf8StringRef<'a>) -> Utf8String
Converts to this type from the input type.
source§impl<'a> PartialEq for Utf8StringRef<'a>
impl<'a> PartialEq for Utf8StringRef<'a>
source§fn eq(&self, other: &Utf8StringRef<'a>) -> bool
fn eq(&self, other: &Utf8StringRef<'a>) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl<'a> TryFrom<ValueRef<'a>> for Utf8StringRef<'a>
impl<'a> TryFrom<ValueRef<'a>> for Utf8StringRef<'a>
impl<'a> Copy for Utf8StringRef<'a>
impl<'a> StructuralPartialEq for Utf8StringRef<'a>
Auto Trait Implementations§
impl<'a> Freeze for Utf8StringRef<'a>
impl<'a> RefUnwindSafe for Utf8StringRef<'a>
impl<'a> Send for Utf8StringRef<'a>
impl<'a> Sync for Utf8StringRef<'a>
impl<'a> Unpin for Utf8StringRef<'a>
impl<'a> UnwindSafe for Utf8StringRef<'a>
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self> ⓘ
fn instrument(self, span: Span) -> Instrumented<Self> ⓘ
source§fn in_current_span(self) -> Instrumented<Self> ⓘ
fn in_current_span(self) -> Instrumented<Self> ⓘ
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ
fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read more