Struct mysql_common::constants::UnknownColumnType
source · pub struct UnknownColumnType(pub u8);
Tuple Fields§
§0: u8
Trait Implementations§
source§impl Clone for UnknownColumnType
impl Clone for UnknownColumnType
source§fn clone(&self) -> UnknownColumnType
fn clone(&self) -> UnknownColumnType
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 Debug for UnknownColumnType
impl Debug for UnknownColumnType
source§impl Display for UnknownColumnType
impl Display for UnknownColumnType
source§impl Error for UnknownColumnType
impl Error for UnknownColumnType
1.30.0 · source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
1.0.0 · source§fn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
source§impl From<UnknownColumnType> for BadColumnType
impl From<UnknownColumnType> for BadColumnType
source§fn from(source: UnknownColumnType) -> Self
fn from(source: UnknownColumnType) -> Self
Converts to this type from the input type.
source§impl From<UnknownColumnType> for u8
impl From<UnknownColumnType> for u8
source§fn from(x: UnknownColumnType) -> Self
fn from(x: UnknownColumnType) -> Self
Converts to this type from the input type.
source§impl Hash for UnknownColumnType
impl Hash for UnknownColumnType
source§impl PartialEq for UnknownColumnType
impl PartialEq for UnknownColumnType
source§fn eq(&self, other: &UnknownColumnType) -> bool
fn eq(&self, other: &UnknownColumnType) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Copy for UnknownColumnType
impl Eq for UnknownColumnType
impl StructuralEq for UnknownColumnType
impl StructuralPartialEq for UnknownColumnType
Auto Trait Implementations§
impl RefUnwindSafe for UnknownColumnType
impl Send for UnknownColumnType
impl Sync for UnknownColumnType
impl Unpin for UnknownColumnType
impl UnwindSafe for UnknownColumnType
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<Choices> CoproductSubsetter<CNil, HNil> for Choices
impl<Choices> CoproductSubsetter<CNil, HNil> for Choices
source§impl<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,
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.source§impl<T> FmtForward for T
impl<T> FmtForward for T
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self
to use its Binary
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-formatted.source§fn fmt_display(self) -> FmtDisplay<Self>where
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Debug
-formatted.source§fn fmt_lower_exp(self) -> FmtLowerExp<Self>where
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Debug
-formatted.source§fn fmt_lower_hex(self) -> FmtLowerHex<Self>where
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Causes
self
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Debug
-formatted.source§fn fmt_octal(self) -> FmtOctal<Self>where
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-formatted.source§fn fmt_pointer(self) -> FmtPointer<Self>where
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Debug
-formatted.source§fn fmt_upper_exp(self) -> FmtUpperExp<Self>where
Self: UpperExp,
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self
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Debug
-formatted.source§fn fmt_upper_hex(self) -> FmtUpperHex<Self>where
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Debug
-formatted.source§impl<T> Pipe for Twhere
T: ?Sized,
impl<T> Pipe for Twhere T: ?Sized,
source§fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> Rwhere
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