pub struct Uncased<'s> { /* private fields */ }
alloc
only.Expand description
An uncased (case-insensitive, case-preserving), owned or borrowed ASCII string.
Implementations
sourceimpl<'s> Uncased<'s>
impl<'s> Uncased<'s>
sourcepub fn new<S>(string: S) -> Uncased<'s>where
S: Into<Cow<'s, str>>,
pub fn new<S>(string: S) -> Uncased<'s>where
S: Into<Cow<'s, str>>,
Creates a new Uncased
string from string
without allocating.
Example
use uncased::Uncased;
let uncased = Uncased::new("Content-Type");
assert_eq!(uncased, "content-type");
assert_eq!(uncased, "CONTENT-Type");
sourcepub const fn from_borrowed(string: &'s str) -> Uncased<'s>
pub const fn from_borrowed(string: &'s str) -> Uncased<'s>
Creates a new Uncased
string from a borrowed string
.
Example
use uncased::Uncased;
const UNCASED: Uncased = Uncased::from_borrowed("Content-Type");
assert_eq!(UNCASED, "content-type");
assert_eq!(UNCASED, "CONTENT-Type");
sourcepub const fn from_owned(string: String) -> Uncased<'s>
pub const fn from_owned(string: String) -> Uncased<'s>
Creates a new Uncased
string from string
without allocating.
Example
use uncased::Uncased;
const UNCASED: Uncased = Uncased::from_owned(String::new());
let uncased = Uncased::from_owned("Content-Type".to_string());
assert_eq!(uncased, "content-type");
assert_eq!(uncased, "CONTENT-Type");
sourcepub fn as_uncased_str(&self) -> &UncasedStr
pub fn as_uncased_str(&self) -> &UncasedStr
Converts self
into an owned Uncased<'static>
, allocating if
necessary.
Example
use uncased::Uncased;
let foo = "foo".to_string();
let uncased = Uncased::from(foo.as_str());
let owned: Uncased<'static> = uncased.into_owned();
assert_eq!(owned, "foo");
sourcepub fn into_string(self) -> String
pub fn into_string(self) -> String
Converts self
into an owned String
, allocating if necessary.
Example
use uncased::Uncased;
let uncased = Uncased::new("Content-Type");
let string = uncased.into_string();
assert_eq!(string, "Content-Type".to_string());
sourcepub fn into_owned(self) -> Uncased<'static>
pub fn into_owned(self) -> Uncased<'static>
Converts self
into an owned Uncased<'static>
, allocating if
necessary.
Example
use uncased::Uncased;
let foo = "foo".to_string();
let uncased = Uncased::from(foo.as_str());
let owned: Uncased<'static> = uncased.into_owned();
assert_eq!(owned, "foo");
sourcepub fn into_boxed_uncased(self) -> Box<UncasedStr, Global>
pub fn into_boxed_uncased(self) -> Box<UncasedStr, Global>
Converts self
into a Box<UncasedStr>
.
Example
use uncased::Uncased;
let boxed = Uncased::new("Content-Type").into_boxed_uncased();
assert_eq!(&*boxed, "content-type");
Methods from Deref<Target = UncasedStr>
sourcepub fn as_str(&self) -> &str
pub fn as_str(&self) -> &str
Returns self
as an &str
.
Example
use uncased::UncasedStr;
let uncased_str = UncasedStr::new("Hello!");
assert_eq!(uncased_str.as_str(), "Hello!");
assert_ne!(uncased_str.as_str(), "hELLo!");
sourcepub fn len(&self) -> usize
pub fn len(&self) -> usize
Returns the length, in bytes, of self
.
Example
use uncased::UncasedStr;
let uncased_str = UncasedStr::new("Hello!");
assert_eq!(uncased_str.len(), 6);
sourcepub fn is_empty(&self) -> bool
pub fn is_empty(&self) -> bool
Returns true
if self
has a length of zero bytes.
Examples
use uncased::UncasedStr;
let s = UncasedStr::new("");
assert!(s.is_empty());
let s = UncasedStr::new("not empty");
assert!(!s.is_empty());
sourcepub fn starts_with(&self, string: &str) -> bool
pub fn starts_with(&self, string: &str) -> bool
Returns true
if self
starts with any casing of the string string
;
otherwise, returns false
.
Example
use uncased::UncasedStr;
let uncased_str = UncasedStr::new("MoOO");
assert!(uncased_str.starts_with("moo"));
assert!(uncased_str.starts_with("MOO"));
assert!(uncased_str.starts_with("MOOO"));
assert!(!uncased_str.starts_with("boo"));
let uncased_str = UncasedStr::new("Bèe");
assert!(!uncased_str.starts_with("Be"));
assert!(uncased_str.starts_with("Bè"));
assert!(uncased_str.starts_with("Bè"));
assert!(uncased_str.starts_with("bèe"));
assert!(uncased_str.starts_with("BèE"));
Trait Implementations
sourceimpl AsRef<UncasedStr> for Uncased<'_>
impl AsRef<UncasedStr> for Uncased<'_>
sourcefn as_ref(&self) -> &UncasedStr
fn as_ref(&self) -> &UncasedStr
Converts this type into a shared reference of the (usually inferred) input type.
sourceimpl Borrow<UncasedStr> for Uncased<'_>
impl Borrow<UncasedStr> for Uncased<'_>
sourcefn borrow(&self) -> &UncasedStr
fn borrow(&self) -> &UncasedStr
Immutably borrows from an owned value. Read more
sourceimpl Deref for Uncased<'_>
impl Deref for Uncased<'_>
type Target = UncasedStr
type Target = UncasedStr
The resulting type after dereferencing.
sourcefn deref(&self) -> &UncasedStr
fn deref(&self) -> &UncasedStr
Dereferences the value.
sourceimpl<'s, 'c> From<&'c UncasedStr> for Uncased<'s>where
'c: 's,
impl<'s, 'c> From<&'c UncasedStr> for Uncased<'s>where
'c: 's,
sourcefn from(string: &'c UncasedStr) -> Uncased<'s>
fn from(string: &'c UncasedStr) -> Uncased<'s>
Converts to this type from the input type.
sourceimpl Ord for Uncased<'_>
impl Ord for Uncased<'_>
1.21.0 · sourcefn max(self, other: Self) -> Self
fn max(self, other: Self) -> Self
Compares and returns the maximum of two values. Read more
1.21.0 · sourcefn min(self, other: Self) -> Self
fn min(self, other: Self) -> Self
Compares and returns the minimum of two values. Read more
1.50.0 · sourcefn clamp(self, min: Self, max: Self) -> Selfwhere
Self: PartialOrd<Self>,
fn clamp(self, min: Self, max: Self) -> Selfwhere
Self: PartialOrd<Self>,
Restrict a value to a certain interval. Read more
sourceimpl PartialEq<&str> for Uncased<'_>
impl PartialEq<&str> for Uncased<'_>
sourceimpl PartialEq<String> for &Uncased<'_>
impl PartialEq<String> for &Uncased<'_>
sourceimpl PartialEq<String> for Uncased<'_>
impl PartialEq<String> for Uncased<'_>
sourceimpl PartialEq<Uncased<'_>> for &str
impl PartialEq<Uncased<'_>> for &str
sourceimpl PartialEq<Uncased<'_>> for Uncased<'_>
impl PartialEq<Uncased<'_>> for Uncased<'_>
sourceimpl PartialEq<Uncased<'_>> for str
impl PartialEq<Uncased<'_>> for str
sourceimpl PartialEq<str> for Uncased<'_>
impl PartialEq<str> for Uncased<'_>
sourceimpl PartialOrd<String> for &Uncased<'_>
impl PartialOrd<String> for &Uncased<'_>
sourcefn partial_cmp(&self, other: &String) -> Option<Ordering>
fn partial_cmp(&self, other: &String) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
sourceimpl PartialOrd<String> for Uncased<'_>
impl PartialOrd<String> for Uncased<'_>
sourcefn partial_cmp(&self, other: &String) -> Option<Ordering>
fn partial_cmp(&self, other: &String) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
sourceimpl PartialOrd<Uncased<'_>> for Uncased<'_>
impl PartialOrd<Uncased<'_>> for Uncased<'_>
sourcefn partial_cmp(&self, other: &Uncased<'_>) -> Option<Ordering>
fn partial_cmp(&self, other: &Uncased<'_>) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
sourceimpl PartialOrd<Uncased<'_>> for str
impl PartialOrd<Uncased<'_>> for str
sourcefn partial_cmp(&self, other: &Uncased<'_>) -> Option<Ordering>
fn partial_cmp(&self, other: &Uncased<'_>) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
sourceimpl PartialOrd<str> for Uncased<'_>
impl PartialOrd<str> for Uncased<'_>
sourcefn partial_cmp(&self, other: &str) -> Option<Ordering>
fn partial_cmp(&self, other: &str) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
impl Eq for Uncased<'_>
Auto Trait Implementations
impl<'s> RefUnwindSafe for Uncased<'s>
impl<'s> Send for Uncased<'s>
impl<'s> Sync for Uncased<'s>
impl<'s> Unpin for Uncased<'s>
impl<'s> UnwindSafe for Uncased<'s>
Blanket Implementations
sourceimpl<T> AsUncased for Twhere
T: AsRef<str> + ?Sized,
impl<T> AsUncased for Twhere
T: AsRef<str> + ?Sized,
sourcefn as_uncased(&self) -> &UncasedStr
fn as_uncased(&self) -> &UncasedStr
Convert self
to an UncasedStr
.
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
sourcefn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to key
and return true
if they are equal.