StreamInfoStreamReply in redis::streams - Rust
Description: Reply type used with `xinfo_stream` command, containing general information about the stream stored at the specified key.

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## StreamInfoStreamReply

# Struct StreamInfoStreamReply

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    pub struct StreamInfoStreamReply {
        pub last_generated_id: String,
        pub radix_tree_keys: usize,
        pub groups: usize,
        pub length: usize,
        pub first_entry: StreamId,
        pub last_entry: StreamId,
    }

Available on crate feature `streams` only.
Expand description

Reply type used with `xinfo_stream` command, containing general information about the stream stored at the specified key.

The very first and last IDs in the stream are shown, in order to give some sense about what is the stream content.

## Fields§

§`last_generated_id: String`

The last generated ID that may not be the same as the last entry ID in case some entry was deleted.

§`radix_tree_keys: usize`

Details about the radix tree representing the stream mostly useful for optimization and debugging tasks.

§`groups: usize`

The number of consumer groups associated with the stream.

§`length: usize`

Number of elements of the stream.

§`first_entry: StreamId`

The very first entry in the stream.

§`last_entry: StreamId`

The very last entry in the stream.

## Trait Implementations§

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### impl Clone for StreamInfoStreamReply

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#### fn clone(&self) -> StreamInfoStreamReply

Returns a duplicate of the value. Read more
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#### fn clone_from(&mut self, source: &Self)

Performs copy-assignment from `source`. Read more
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### impl Debug for StreamInfoStreamReply

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

Formats the value using the given formatter. Read more
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### impl Default for StreamInfoStreamReply

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#### fn default() -> StreamInfoStreamReply

Returns the “default value” for a type. Read more
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### impl FromRedisValue for StreamInfoStreamReply

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#### fn from_redis_value(v: Value) -> Result<Self, ParsingError>

Given a redis `Value` this attempts to convert it into the given destination type. If that fails because it’s not compatible an appropriate error is generated.
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#### fn from_redis_value_ref(v: &Value) -> Result<Self, ParsingError>

Given a redis `Value` this attempts to convert it into the given destination type. If that fails because it’s not compatible an appropriate error is generated.
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#### fn from_redis_value_refs(items: &[Value]) -> Result<Vec<Self>, ParsingError>

Similar to `from_redis_value_ref` but constructs a vector of objects from another vector of values. This primarily exists internally to customize the behavior for vectors of tuples.
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#### fn from_redis_values(items: Vec<Value>) -> Result<Vec<Self>, ParsingError>

The same as `from_redis_value_refs`, but takes a `Vec<Value>` instead of a `&[Value]`.
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#### fn from_each_redis_values(items: Vec<Value>) -> Vec<Result<Self, ParsingError>>

The same as `from_redis_values`, but returns a result for each conversion to make handling them case-by-case possible.
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#### fn from_byte_slice(_vec: &[u8]) -> Option<Vec<Self>>

Convert bytes to a single element vector.
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#### fn from_byte_vec(_vec: Vec<u8>) -> Result<Vec<Self>, ParsingError>

Convert bytes to a single element vector.

## Auto Trait Implementations§

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### impl Freeze for StreamInfoStreamReply

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### impl RefUnwindSafe for StreamInfoStreamReply

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### impl Send for StreamInfoStreamReply

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### impl Sync for StreamInfoStreamReply

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### impl Unpin for StreamInfoStreamReply

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### impl UnwindSafe for StreamInfoStreamReply

## 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<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> DynClone for T
where T: Clone,

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#### fn __clone_box(&self, _: Private) -> *mut ()

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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<U> 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> PolicyExt for T
where T: ?Sized,

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#### fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new `Policy` that returns [`Action::Follow`] only if `self` and `other` return `Action::Follow`. Read more
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#### fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new `Policy` that returns [`Action::Follow`] if either `self` or `other` returns `Action::Follow`. Read more
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### impl<T> ToOwned for T
where T: Clone,

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#### type Owned = T

The resulting type after obtaining ownership.
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#### fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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#### fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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### impl<T, U> TryFrom<U> for T
where U: Into<T>,

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#### type Error = Infallible

The type returned in the event of a conversion error.
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#### fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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### impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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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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#### fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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### impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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#### fn vzip(self) -> V

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### impl<T> WithSubscriber for T

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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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#### fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default `Subscriber` to this type, returning a [`WithDispatch`] wrapper. Read more
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### impl<T> ErasedDestructor for T
where T: 'static,

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### impl<T> MaybeSendSync for T