Struct fred::types::MultipleKeys

pub struct MultipleKeys { /* private fields */ }

Expand description

Convenience struct for commands that take 1 or more keys.

Note: this can also be used to represent an empty array of keys by passing None to any function that takes Into<MultipleKeys>. This is mostly useful for EVAL and EVALSHA.

Implementations§

impl MultipleKeys

pub fn new() -> MultipleKeys

pub fn inner(self) -> Vec<RedisKey>

pub fn into_values(self) -> Vec<RedisValue>

pub fn len(&self) -> usize

Trait Implementations§

impl Clone for MultipleKeys

fn clone(&self) -> MultipleKeys

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

impl Debug for MultipleKeys

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

impl<'a, K, const N: usize> From<&'a [K; N]> for MultipleKeys
where K: Into<RedisKey> + Clone,

fn from(value: &'a [K; N]) -> Self

Converts to this type from the input type.

impl From<()> for MultipleKeys

fn from(_: ()) -> Self

Converts to this type from the input type.

impl<A0: Into<RedisKey>, A1: Into<RedisKey>> From<(A0, A1)> for MultipleKeys

fn from(value: (A0, A1)) -> Self

Converts to this type from the input type.

impl<A0: Into<RedisKey>, A1: Into<RedisKey>, A2: Into<RedisKey>> From<(A0, A1, A2)> for MultipleKeys

fn from(value: (A0, A1, A2)) -> Self

Converts to this type from the input type.

impl<A0: Into<RedisKey>, A1: Into<RedisKey>, A2: Into<RedisKey>, A3: Into<RedisKey>> From<(A0, A1, A2, A3)> for MultipleKeys

fn from(value: (A0, A1, A2, A3)) -> Self

Converts to this type from the input type.

impl<A0: Into<RedisKey>, A1: Into<RedisKey>, A2: Into<RedisKey>, A3: Into<RedisKey>, A4: Into<RedisKey>> From<(A0, A1, A2, A3, A4)> for MultipleKeys

fn from(value: (A0, A1, A2, A3, A4)) -> Self

Converts to this type from the input type.

impl<A0: Into<RedisKey>, A1: Into<RedisKey>, A2: Into<RedisKey>, A3: Into<RedisKey>, A4: Into<RedisKey>, A5: Into<RedisKey>> From<(A0, A1, A2, A3, A4, A5)> for MultipleKeys

fn from(value: (A0, A1, A2, A3, A4, A5)) -> Self

Converts to this type from the input type.

impl<A0: Into<RedisKey>, A1: Into<RedisKey>, A2: Into<RedisKey>, A3: Into<RedisKey>, A4: Into<RedisKey>, A5: Into<RedisKey>, A6: Into<RedisKey>> From<(A0, A1, A2, A3, A4, A5, A6)> for MultipleKeys

fn from(value: (A0, A1, A2, A3, A4, A5, A6)) -> Self

Converts to this type from the input type.

impl<A0: Into<RedisKey>, A1: Into<RedisKey>, A2: Into<RedisKey>, A3: Into<RedisKey>, A4: Into<RedisKey>, A5: Into<RedisKey>, A6: Into<RedisKey>, A7: Into<RedisKey>> From<(A0, A1, A2, A3, A4, A5, A6, A7)> for MultipleKeys

fn from(value: (A0, A1, A2, A3, A4, A5, A6, A7)) -> Self

Converts to this type from the input type.

impl<A0: Into<RedisKey>, A1: Into<RedisKey>, A2: Into<RedisKey>, A3: Into<RedisKey>, A4: Into<RedisKey>, A5: Into<RedisKey>, A6: Into<RedisKey>, A7: Into<RedisKey>, A8: Into<RedisKey>> From<(A0, A1, A2, A3, A4, A5, A6, A7, A8)> for MultipleKeys

fn from(value: (A0, A1, A2, A3, A4, A5, A6, A7, A8)) -> Self

Converts to this type from the input type.

impl<A0: Into<RedisKey>, A1: Into<RedisKey>, A2: Into<RedisKey>, A3: Into<RedisKey>, A4: Into<RedisKey>, A5: Into<RedisKey>, A6: Into<RedisKey>, A7: Into<RedisKey>, A8: Into<RedisKey>, A9: Into<RedisKey>> From<(A0, A1, A2, A3, A4, A5, A6, A7, A8, A9)> for MultipleKeys

fn from(value: (A0, A1, A2, A3, A4, A5, A6, A7, A8, A9)) -> Self

Converts to this type from the input type.

impl<A0: Into<RedisKey>, A1: Into<RedisKey>, A2: Into<RedisKey>, A3: Into<RedisKey>, A4: Into<RedisKey>, A5: Into<RedisKey>, A6: Into<RedisKey>, A7: Into<RedisKey>, A8: Into<RedisKey>, A9: Into<RedisKey>, A10: Into<RedisKey>> From<(A0, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10)> for MultipleKeys

fn from(value: (A0, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10)) -> Self

Converts to this type from the input type.

impl<A0: Into<RedisKey>, A1: Into<RedisKey>, A2: Into<RedisKey>, A3: Into<RedisKey>, A4: Into<RedisKey>, A5: Into<RedisKey>, A6: Into<RedisKey>, A7: Into<RedisKey>, A8: Into<RedisKey>, A9: Into<RedisKey>, A10: Into<RedisKey>, A11: Into<RedisKey>> From<(A0, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11)> for MultipleKeys

fn from(value: (A0, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11)) -> Self

Converts to this type from the input type.

impl<A0: Into<RedisKey>, A1: Into<RedisKey>, A2: Into<RedisKey>, A3: Into<RedisKey>, A4: Into<RedisKey>, A5: Into<RedisKey>, A6: Into<RedisKey>, A7: Into<RedisKey>, A8: Into<RedisKey>, A9: Into<RedisKey>, A10: Into<RedisKey>, A11: Into<RedisKey>, A12: Into<RedisKey>> From<(A0, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12)> for MultipleKeys

fn from(value: (A0, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12)) -> Self

Converts to this type from the input type.

impl<A0: Into<RedisKey>, A1: Into<RedisKey>, A2: Into<RedisKey>, A3: Into<RedisKey>, A4: Into<RedisKey>, A5: Into<RedisKey>, A6: Into<RedisKey>, A7: Into<RedisKey>, A8: Into<RedisKey>, A9: Into<RedisKey>, A10: Into<RedisKey>, A11: Into<RedisKey>, A12: Into<RedisKey>, A13: Into<RedisKey>> From<(A0, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13)> for MultipleKeys

fn from( value: (A0, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13), ) -> Self

Converts to this type from the input type.

impl<A0: Into<RedisKey>, A1: Into<RedisKey>, A2: Into<RedisKey>, A3: Into<RedisKey>, A4: Into<RedisKey>, A5: Into<RedisKey>, A6: Into<RedisKey>, A7: Into<RedisKey>, A8: Into<RedisKey>, A9: Into<RedisKey>, A10: Into<RedisKey>, A11: Into<RedisKey>, A12: Into<RedisKey>, A13: Into<RedisKey>, A14: Into<RedisKey>> From<(A0, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14)> for MultipleKeys

fn from( value: (A0, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14), ) -> Self

Converts to this type from the input type.

impl<A0: Into<RedisKey>, A1: Into<RedisKey>, A2: Into<RedisKey>, A3: Into<RedisKey>, A4: Into<RedisKey>, A5: Into<RedisKey>, A6: Into<RedisKey>, A7: Into<RedisKey>, A8: Into<RedisKey>, A9: Into<RedisKey>, A10: Into<RedisKey>, A11: Into<RedisKey>, A12: Into<RedisKey>, A13: Into<RedisKey>, A14: Into<RedisKey>, A15: Into<RedisKey>> From<(A0, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15)> for MultipleKeys

fn from( value: (A0, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15), ) -> Self

Converts to this type from the input type.

impl<A0: Into<RedisKey>, A1: Into<RedisKey>, A2: Into<RedisKey>, A3: Into<RedisKey>, A4: Into<RedisKey>, A5: Into<RedisKey>, A6: Into<RedisKey>, A7: Into<RedisKey>, A8: Into<RedisKey>, A9: Into<RedisKey>, A10: Into<RedisKey>, A11: Into<RedisKey>, A12: Into<RedisKey>, A13: Into<RedisKey>, A14: Into<RedisKey>, A15: Into<RedisKey>, A16: Into<RedisKey>> From<(A0, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16)> for MultipleKeys

fn from( value: (A0, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16), ) -> Self

Converts to this type from the input type.

impl From<Option<RedisKey>> for MultipleKeys

fn from(key: Option<RedisKey>) -> Self

Converts to this type from the input type.

impl<T> From<T> for MultipleKeys
where T: Into<RedisKey>,

fn from(d: T) -> Self

Converts to this type from the input type.

impl<T> From<Vec<T>> for MultipleKeys
where T: Into<RedisKey>,

fn from(d: Vec<T>) -> Self

Converts to this type from the input type.

impl<T> From<VecDeque<T>> for MultipleKeys
where T: Into<RedisKey>,

fn from(d: VecDeque<T>) -> Self

Converts to this type from the input type.

impl<T> FromIterator<T> for MultipleKeys
where T: Into<RedisKey>,

fn from_iter<I: IntoIterator<Item = T>>(iter: I) -> Self

Creates a value from an iterator. Read more

impl PartialEq for MultipleKeys

fn eq(&self, other: &MultipleKeys) -> bool

Tests for self and other values to be equal, and is used by ==.

1.0.0 · source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for MultipleKeys

impl StructuralPartialEq for MultipleKeys

Auto Trait Implementations§

impl Freeze for MultipleKeys

impl RefUnwindSafe for MultipleKeys

impl Send for MultipleKeys

impl Sync for MultipleKeys

impl Unpin for MultipleKeys

impl UnwindSafe for MultipleKeys

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

unsafe fn clone_to_uninit(&self, dst: *mut T)

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

Performs copy-assignment from self to dst. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

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

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

fn in_current_span(self) -> Instrumented<Self>

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

impl<T> Instrument for T

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

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

fn in_current_span(self) -> Instrumented<Self>

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

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> IntoEither for T

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

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

impl<T> Pointable for T

const ALIGN: usize = _

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Same for T

type Output = T

Should always be Self

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where 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>

Performs the conversion.

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

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Performs the conversion.

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fn vzip(self) -> V

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more

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Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more

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Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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