Struct SqliteValue

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pub struct SqliteValue { /* private fields */ }

Available on crate feature sqlite only.

Trait Implementations§

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impl Clone for SqliteValue

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fn clone(&self) -> SqliteValue

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Value for SqliteValue

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type Database = Sqlite

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fn as_ref(&self) -> SqliteValueRef<'_>

Get this value as a reference.

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fn type_info(&self) -> Cow<'_, SqliteTypeInfo>

Get the type information for this value.

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fn is_null(&self) -> bool

Returns true if the SQL value is NULL.

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fn decode<'r, T>(&'r self) -> T
where T: Decode<'r, Self::Database> + Type<Self::Database>,

Decode this single value into the requested type. Read more

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fn decode_unchecked<'r, T>(&'r self) -> T
where T: Decode<'r, Self::Database>,

Decode this single value into the requested type. Read more

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fn try_decode<'r, T>(&'r self) -> Result<T, Error>
where T: Decode<'r, Self::Database> + Type<Self::Database>,

Decode this single value into the requested type. Read more

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fn try_decode_unchecked<'r, T>(&'r self) -> Result<T, Error>
where T: Decode<'r, Self::Database>,

Decode this single value into the requested type. Read more

Auto Trait Implementations§

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impl UnwindSafe for SqliteValue

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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