[−][src]Struct uuid::adapter::SimpleRef
Methods
impl<'a> SimpleRef<'a>
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pub const LENGTH: usize
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The length of a simple Uuid
string.
pub fn from_uuid_ref(uuid: &'a Uuid) -> Self
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pub fn encode_lower<'buf>(&self, buffer: &'buf mut [u8]) -> &'buf mut str
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Writes the Uuid
as a lower-case simple string to buffer
,
and returns the subslice of the buffer that contains the encoded UUID.
This is slightly more efficient than using the formatting infrastructure as it avoids virtual calls, and may avoid double buffering.
Panics
Panics if the buffer is not large enough: it must have length at least
LENGTH
. Uuid::encode_buffer
can be used to get a
sufficiently-large temporary buffer.
Examples
use uuid::Uuid; let uuid = Uuid::parse_str("936DA01f9abd4d9d80c702af85c822a8").unwrap(); // the encoded portion is returned assert_eq!( uuid.to_simple().encode_lower(&mut Uuid::encode_buffer()), "936da01f9abd4d9d80c702af85c822a8" ); // the buffer is mutated directly, and trailing contents remains let mut buf = [b'!'; 36]; assert_eq!( uuid.to_simple().encode_lower(&mut buf), "936da01f9abd4d9d80c702af85c822a8" ); assert_eq!( &buf as &[_], b"936da01f9abd4d9d80c702af85c822a8!!!!" as &[_] );
*/
pub fn encode_upper<'buf>(&self, buffer: &'buf mut [u8]) -> &'buf mut str
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Writes the Uuid
as an upper-case simple string to buffer
,
and returns the subslice of the buffer that contains the encoded UUID.
Panics
Panics if the buffer is not large enough: it must have length at least
LENGTH
. Uuid::encode_buffer
can be used to get a
sufficiently-large temporary buffer.
Examples
use uuid::Uuid; let uuid = Uuid::parse_str("936da01f9abd4d9d80c702af85c822a8").unwrap(); // the encoded portion is returned assert_eq!( uuid.to_simple().encode_upper(&mut Uuid::encode_buffer()), "936DA01F9ABD4D9D80C702AF85C822A8" ); // the buffer is mutated directly, and trailing contents remains let mut buf = [b'!'; 36]; assert_eq!( uuid.to_simple().encode_upper(&mut buf), "936DA01F9ABD4D9D80C702AF85C822A8" ); assert_eq!( &buf as &[_], b"936DA01F9ABD4D9D80C702AF85C822A8!!!!" as &[_] );
*/
Trait Implementations
impl<'a> PartialEq<SimpleRef<'a>> for SimpleRef<'a>
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impl<'a> Eq for SimpleRef<'a>
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impl<'a> PartialOrd<SimpleRef<'a>> for SimpleRef<'a>
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fn partial_cmp(&self, other: &SimpleRef<'a>) -> Option<Ordering>
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fn lt(&self, other: &SimpleRef<'a>) -> bool
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fn le(&self, other: &SimpleRef<'a>) -> bool
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fn gt(&self, other: &SimpleRef<'a>) -> bool
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fn ge(&self, other: &SimpleRef<'a>) -> bool
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impl<'a> Ord for SimpleRef<'a>
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fn cmp(&self, other: &SimpleRef<'a>) -> Ordering
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fn max(self, other: Self) -> Self
1.21.0[src]
Compares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self
1.21.0[src]
Compares and returns the minimum of two values. Read more
fn clamp(self, min: Self, max: Self) -> Self
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clamp
)Returns max if self is greater than max, and min if self is less than min. Otherwise this will return self. Panics if min > max. Read more
impl<'a> Clone for SimpleRef<'a>
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fn clone(&self) -> SimpleRef<'a>
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fn clone_from(&mut self, source: &Self)
1.0.0[src]
Performs copy-assignment from source
. Read more
impl<'a> From<&'a Uuid> for SimpleRef<'a>
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impl<'a> Copy for SimpleRef<'a>
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impl<'a> Hash for SimpleRef<'a>
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fn hash<__H: Hasher>(&self, state: &mut __H)
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fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more
impl<'a> Debug for SimpleRef<'a>
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impl<'a> Display for SimpleRef<'a>
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impl<'a> LowerHex for SimpleRef<'a>
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impl<'a> UpperHex for SimpleRef<'a>
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Auto Trait Implementations
Blanket Implementations
impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
impl<T> From for T
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impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T, U> TryFrom for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T, U> TryInto for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> SendSyncUnwindSafe for T where
T: Send + Sync + UnwindSafe + ?Sized,
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T: Send + Sync + UnwindSafe + ?Sized,