Struct af_core::util::Uuid [−][src]
A universally-unique identifier.
Implementations
impl Uuid
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pub const fn nil() -> Self
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Returns a "nil" UUID.
pub fn is_nil(&self) -> bool
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Returns true
if the UUID is the "nil" value.
pub fn new() -> Self
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Returns a new, random UUID.
pub fn as_bytes(&self) -> &[u8]
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Returns a slice containing the bytes of the UUID.
pub fn to_u128(&self) -> u128
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Converts the UUID to a u128
.
Trait Implementations
impl Clone for Uuid
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impl Copy for Uuid
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impl Debug for Uuid
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impl Default for Uuid
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impl<'de> Deserialize<'de> for Uuid
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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
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__D: Deserializer<'de>,
impl Display for Uuid
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impl Eq for Uuid
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impl From<Uuid> for Uuid
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impl<'a> FromSql<'a> for Uuid
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fn from_sql(
ty: &Type,
raw: &'a [u8]
) -> Result<Self, Box<dyn Error + Sync + Send>>
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ty: &Type,
raw: &'a [u8]
) -> Result<Self, Box<dyn Error + Sync + Send>>
fn accepts(ty: &Type) -> bool
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pub fn from_sql_null(
ty: &Type
) -> Result<Self, Box<dyn Error + 'static + Send + Sync, Global>>
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ty: &Type
) -> Result<Self, Box<dyn Error + 'static + Send + Sync, Global>>
pub fn from_sql_nullable(
ty: &Type,
raw: Option<&'a [u8]>
) -> Result<Self, Box<dyn Error + 'static + Send + Sync, Global>>
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ty: &Type,
raw: Option<&'a [u8]>
) -> Result<Self, Box<dyn Error + 'static + Send + Sync, Global>>
impl FromStr for Uuid
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type Err = <Inner as FromStr>::Err
The associated error which can be returned from parsing.
fn from_str(src: &str) -> Result<Self, Self::Err>
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impl Hash for Uuid
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fn hash<__H: Hasher>(&self, state: &mut __H)
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pub fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
H: Hasher,
impl LowerHex for Uuid
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impl Ord for Uuid
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fn cmp(&self, other: &Uuid) -> Ordering
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#[must_use]pub fn max(self, other: Self) -> Self
1.21.0[src]
#[must_use]pub fn min(self, other: Self) -> Self
1.21.0[src]
#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self
1.50.0[src]
impl PartialEq<Uuid> for Uuid
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impl PartialOrd<Uuid> for Uuid
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fn partial_cmp(&self, other: &Uuid) -> Option<Ordering>
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#[must_use]pub fn lt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]pub fn le(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]pub fn gt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]pub fn ge(&self, other: &Rhs) -> bool
1.0.0[src]
impl Random for Uuid
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fn random_with(rng: &mut Rng) -> Self
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fn random() -> Self
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impl Serialize for Uuid
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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
__S: Serializer,
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__S: Serializer,
impl StructuralEq for Uuid
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impl StructuralPartialEq for Uuid
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impl ToSql for Uuid
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fn to_sql(
&self,
ty: &Type,
out: &mut BytesMut
) -> Result<IsNull, Box<dyn Error + Sync + Send>> where
Self: Sized,
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&self,
ty: &Type,
out: &mut BytesMut
) -> Result<IsNull, Box<dyn Error + Sync + Send>> where
Self: Sized,
fn accepts(ty: &Type) -> bool where
Self: Sized,
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Self: Sized,
fn to_sql_checked(
&self,
ty: &Type,
out: &mut BytesMut
) -> Result<IsNull, Box<dyn Error + Sync + Send>>
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&self,
ty: &Type,
out: &mut BytesMut
) -> Result<IsNull, Box<dyn Error + Sync + Send>>
impl UpperHex for Uuid
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Auto Trait Implementations
impl RefUnwindSafe for Uuid
impl Send for Uuid
impl Sync for Uuid
impl Unpin for Uuid
impl UnwindSafe for Uuid
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut Tⓘ
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impl<T> BorrowToSql for T where
T: ToSql,
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T: ToSql,
pub fn borrow_to_sql(&self) -> &dyn ToSql
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impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,
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T: for<'de> Deserialize<'de>,
impl<T> From<T> for T
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impl<T> FromSqlOwned for T where
T: for<'a> FromSql<'a>,
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T: for<'a> FromSql<'a>,
impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut 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<U> 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.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> 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.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,