Struct sqlx::types::uuid::adapter::Hyphenated [−][src]
pub struct Hyphenated(_);
Expand description
Implementations
impl Hyphenated
[src]
impl Hyphenated
[src]pub const fn from_uuid(uuid: Uuid) -> Hyphenated
[src]
pub const fn from_uuid(uuid: Uuid) -> Hyphenated
[src]Creates a Hyphenated
from a Uuid
.
pub fn encode_lower(&self, buffer: &'buf mut [u8]) -> &'buf mut str
[src]
pub fn encode_lower(&self, buffer: &'buf mut [u8]) -> &'buf mut str
[src]Writes the Uuid
as a lower-case hyphenated 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; fn main() -> Result<(), uuid::Error> { let uuid = Uuid::parse_str("936DA01f9abd4d9d80c702af85c822a8")?; // the encoded portion is returned assert_eq!( uuid.to_hyphenated() .encode_lower(&mut Uuid::encode_buffer()), "936da01f-9abd-4d9d-80c7-02af85c822a8" ); // the buffer is mutated directly, and trailing contents remains let mut buf = [b'!'; 40]; uuid.to_hyphenated().encode_lower(&mut buf); assert_eq!( &buf as &[_], b"936da01f-9abd-4d9d-80c7-02af85c822a8!!!!" as &[_] ); Ok(()) }
*/
pub fn encode_upper(&self, buffer: &'buf mut [u8]) -> &'buf mut str
[src]
pub fn encode_upper(&self, buffer: &'buf mut [u8]) -> &'buf mut str
[src]Writes the Uuid
as an upper-case hyphenated 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; fn main() -> Result<(), uuid::Error> { let uuid = Uuid::parse_str("936da01f9abd4d9d80c702af85c822a8")?; // the encoded portion is returned assert_eq!( uuid.to_hyphenated() .encode_upper(&mut Uuid::encode_buffer()), "936DA01F-9ABD-4D9D-80C7-02AF85C822A8" ); // the buffer is mutated directly, and trailing contents remains let mut buf = [b'!'; 40]; uuid.to_hyphenated().encode_upper(&mut buf); assert_eq!( &buf as &[_], b"936DA01F-9ABD-4D9D-80C7-02AF85C822A8!!!!" as &[_] ); Ok(()) }
*/
Trait Implementations
impl Clone for Hyphenated
[src]
impl Clone for Hyphenated
[src]pub fn clone(&self) -> Hyphenated
[src]
pub fn clone(&self) -> Hyphenated
[src]Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
fn clone_from(&mut self, source: &Self)
1.0.0[src]Performs copy-assignment from source
. Read more
impl Debug for Hyphenated
[src]
impl Debug for Hyphenated
[src]impl<'_> Decode<'_, MySql> for Hyphenated
[src]
impl<'_> Decode<'_, MySql> for Hyphenated
[src]pub fn decode(
value: MySqlValueRef<'_>
) -> Result<Hyphenated, Box<dyn Error + 'static + Sync + Send, Global>>
[src]
pub fn decode(
value: MySqlValueRef<'_>
) -> Result<Hyphenated, Box<dyn Error + 'static + Sync + Send, Global>>
[src]Decode a new value of this type using a raw value from the database.
impl<'_> Decode<'_, Sqlite> for Hyphenated
[src]
impl<'_> Decode<'_, Sqlite> for Hyphenated
[src]pub fn decode(
value: SqliteValueRef<'_>
) -> Result<Hyphenated, Box<dyn Error + 'static + Sync + Send, Global>>
[src]
pub fn decode(
value: SqliteValueRef<'_>
) -> Result<Hyphenated, Box<dyn Error + 'static + Sync + Send, Global>>
[src]Decode a new value of this type using a raw value from the database.
impl Default for Hyphenated
[src]
impl Default for Hyphenated
[src]pub fn default() -> Hyphenated
[src]
pub fn default() -> Hyphenated
[src]Returns the ādefault valueā for a type. Read more
impl Display for Hyphenated
[src]
impl Display for Hyphenated
[src]impl<'_> Encode<'_, MySql> for Hyphenated
[src]
impl<'_> Encode<'_, MySql> for Hyphenated
[src]pub fn encode_by_ref(&self, buf: &mut Vec<u8, Global>) -> IsNull
[src]
pub fn encode_by_ref(&self, buf: &mut Vec<u8, Global>) -> IsNull
[src]Writes the value of self
into buf
without moving self
. Read more
#[must_use]fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull
[src]
#[must_use]fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull
[src]Writes the value of self
into buf
in the expected format for the database.
fn produces(&self) -> Option<<DB as Database>::TypeInfo>
[src]
fn size_hint(&self) -> usize
[src]
impl<'q> Encode<'q, Sqlite> for Hyphenated
[src]
impl<'q> Encode<'q, Sqlite> for Hyphenated
[src]pub fn encode_by_ref(
&self,
args: &mut Vec<SqliteArgumentValue<'q>, Global>
) -> IsNull
[src]
pub fn encode_by_ref(
&self,
args: &mut Vec<SqliteArgumentValue<'q>, Global>
) -> IsNull
[src]Writes the value of self
into buf
without moving self
. Read more
#[must_use]fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull
[src]
#[must_use]fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull
[src]Writes the value of self
into buf
in the expected format for the database.
fn produces(&self) -> Option<<DB as Database>::TypeInfo>
[src]
fn size_hint(&self) -> usize
[src]
impl From<Uuid> for Hyphenated
[src]
impl From<Uuid> for Hyphenated
[src]pub fn from(f: Uuid) -> Hyphenated
[src]
pub fn from(f: Uuid) -> Hyphenated
[src]Performs the conversion.
impl Hash for Hyphenated
[src]
impl Hash for Hyphenated
[src]impl LowerHex for Hyphenated
[src]
impl LowerHex for Hyphenated
[src]impl Ord for Hyphenated
[src]
impl Ord for Hyphenated
[src]impl PartialEq<Hyphenated> for Hyphenated
[src]
impl PartialEq<Hyphenated> for Hyphenated
[src]pub fn eq(&self, other: &Hyphenated) -> bool
[src]
pub fn eq(&self, other: &Hyphenated) -> bool
[src]This method tests for self
and other
values to be equal, and is used
by ==
. Read more
pub fn ne(&self, other: &Hyphenated) -> bool
[src]
pub fn ne(&self, other: &Hyphenated) -> bool
[src]This method tests for !=
.
impl PartialOrd<Hyphenated> for Hyphenated
[src]
impl PartialOrd<Hyphenated> for Hyphenated
[src]pub fn partial_cmp(&self, other: &Hyphenated) -> Option<Ordering>
[src]
pub fn partial_cmp(&self, other: &Hyphenated) -> Option<Ordering>
[src]This method returns an ordering between self
and other
values if one exists. Read more
#[must_use]fn lt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]fn lt(&self, other: &Rhs) -> bool
1.0.0[src]This method tests less than (for self
and other
) and is used by the <
operator. Read more
#[must_use]fn le(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]fn le(&self, other: &Rhs) -> bool
1.0.0[src]This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
impl Type<MySql> for Hyphenated
[src]
impl Type<MySql> for Hyphenated
[src]pub fn type_info() -> MySqlTypeInfo
[src]
pub fn type_info() -> MySqlTypeInfo
[src]Returns the canonical SQL type for this Rust type. Read more
pub fn compatible(ty: &MySqlTypeInfo) -> bool
[src]
pub fn compatible(ty: &MySqlTypeInfo) -> bool
[src]Determines if this Rust type is compatible with the given SQL type. Read more
impl Type<Sqlite> for Hyphenated
[src]
impl Type<Sqlite> for Hyphenated
[src]pub fn type_info() -> SqliteTypeInfo
[src]
pub fn type_info() -> SqliteTypeInfo
[src]Returns the canonical SQL type for this Rust type. Read more
impl UpperHex for Hyphenated
[src]
impl UpperHex for Hyphenated
[src]impl Copy for Hyphenated
[src]
impl Eq for Hyphenated
[src]
impl StructuralEq for Hyphenated
[src]
impl StructuralPartialEq for Hyphenated
[src]
Auto Trait Implementations
impl RefUnwindSafe for Hyphenated
impl Send for Hyphenated
impl Sync for Hyphenated
impl Unpin for Hyphenated
impl UnwindSafe for Hyphenated
Blanket Implementations
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
[src]
pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more
impl<Q, K> Equivalent<K> for Q where
K: Borrow<Q> + ?Sized,
Q: Eq + ?Sized,
[src]
impl<Q, K> Equivalent<K> for Q where
K: Borrow<Q> + ?Sized,
Q: Eq + ?Sized,
[src]pub fn equivalent(&self, key: &K) -> bool
[src]
pub fn equivalent(&self, key: &K) -> bool
[src]Compare self to key
and return true
if they are equal.
impl<T> FmtForward for T
impl<T> FmtForward for T
fn fmt_binary(self) -> FmtBinary<Self> where
Self: Binary,
fn fmt_binary(self) -> FmtBinary<Self> where
Self: Binary,
Causes self
to use its Binary
implementation when Debug
-formatted.
fn fmt_display(self) -> FmtDisplay<Self> where
Self: Display,
fn fmt_display(self) -> FmtDisplay<Self> where
Self: Display,
Causes self
to use its Display
implementation when
Debug
-formatted. Read more
fn fmt_lower_exp(self) -> FmtLowerExp<Self> where
Self: LowerExp,
fn fmt_lower_exp(self) -> FmtLowerExp<Self> where
Self: LowerExp,
Causes self
to use its LowerExp
implementation when
Debug
-formatted. Read more
fn fmt_lower_hex(self) -> FmtLowerHex<Self> where
Self: LowerHex,
fn fmt_lower_hex(self) -> FmtLowerHex<Self> where
Self: LowerHex,
Causes self
to use its LowerHex
implementation when
Debug
-formatted. Read more
fn fmt_octal(self) -> FmtOctal<Self> where
Self: Octal,
fn fmt_octal(self) -> FmtOctal<Self> where
Self: Octal,
Causes self
to use its Octal
implementation when Debug
-formatted.
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Self: Pointer,
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Self: Pointer,
Causes self
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implementation when
Debug
-formatted. Read more
fn fmt_upper_exp(self) -> FmtUpperExp<Self> where
Self: UpperExp,
fn fmt_upper_exp(self) -> FmtUpperExp<Self> where
Self: UpperExp,
Causes self
to use its UpperExp
implementation when
Debug
-formatted. Read more
fn fmt_upper_hex(self) -> FmtUpperHex<Self> where
Self: UpperHex,
fn fmt_upper_hex(self) -> FmtUpperHex<Self> where
Self: UpperHex,
Causes self
to use its UpperHex
implementation when
Debug
-formatted. Read more
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fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R
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Pipes by value. This is generally the method you want to use. Read more
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Borrows self
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Mutably borrows self
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Self: Borrow<T>,
F: FnOnce(&T) -> R,
fn tap_borrow<F, R>(self, func: F) -> Self where
Self: Borrow<T>,
F: FnOnce(&T) -> R,
Provides immutable access to the borrow for inspection. Read more
fn tap_borrow_dbg<F, R>(self, func: F) -> Self where
Self: Borrow<T>,
F: FnOnce(&T) -> R,
fn tap_borrow_dbg<F, R>(self, func: F) -> Self where
Self: Borrow<T>,
F: FnOnce(&T) -> R,
Calls tap_borrow
in debug builds, and does nothing in release builds.
fn tap_borrow_mut<F, R>(self, func: F) -> Self where
Self: BorrowMut<T>,
F: FnOnce(&mut T) -> R,
fn tap_borrow_mut<F, R>(self, func: F) -> Self where
Self: BorrowMut<T>,
F: FnOnce(&mut T) -> R,
Provides mutable access to the borrow for modification.
fn tap_borrow_mut_dbg<F, R>(self, func: F) -> Self where
Self: BorrowMut<T>,
F: FnOnce(&mut T) -> R,
fn tap_borrow_mut_dbg<F, R>(self, func: F) -> Self where
Self: BorrowMut<T>,
F: FnOnce(&mut T) -> R,
Calls tap_borrow_mut
in debug builds, and does nothing in release
builds. Read more
impl<T> TapDeref for T
impl<T> TapDeref for T
fn tap_deref<F, R>(self, func: F) -> Self where
Self: Deref,
F: FnOnce(&Self::Target) -> R,
fn tap_deref<F, R>(self, func: F) -> Self where
Self: Deref,
F: FnOnce(&Self::Target) -> R,
Immutably dereferences self
for inspection.
fn tap_deref_dbg<F, R>(self, func: F) -> Self where
Self: Deref,
F: FnOnce(&Self::Target) -> R,
fn tap_deref_dbg<F, R>(self, func: F) -> Self where
Self: Deref,
F: FnOnce(&Self::Target) -> R,
Calls tap_deref
in debug builds, and does nothing in release builds.
fn tap_deref_mut<F, R>(self, func: F) -> Self where
Self: DerefMut,
F: FnOnce(&mut Self::Target) -> R,
fn tap_deref_mut<F, R>(self, func: F) -> Self where
Self: DerefMut,
F: FnOnce(&mut Self::Target) -> R,
Mutably dereferences self
for modification.
fn tap_deref_mut_dbg<F, R>(self, func: F) -> Self where
Self: DerefMut,
F: FnOnce(&mut Self::Target) -> R,
fn tap_deref_mut_dbg<F, R>(self, func: F) -> Self where
Self: DerefMut,
F: FnOnce(&mut Self::Target) -> R,
Calls tap_deref_mut
in debug builds, and does nothing in release
builds. Read more
impl<T> ToOwned for T where
T: Clone,
[src]
impl<T> ToOwned for T where
T: Clone,
[src]type Owned = T
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
[src]
pub fn to_owned(&self) -> T
[src]Creates owned data from borrowed data, usually by cloning. Read more
pub fn clone_into(&self, target: &mut T)
[src]
pub fn clone_into(&self, target: &mut T)
[src]š¬ This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,