pub struct Connection { /* private fields */ }
Expand description

Wrapper around redis::aio::Connection.

This structure implements redis::aio::ConnectionLike and can therefore be used just like a regular redis::aio::Connection.

Implementations§

Takes this Connection from its Pool permanently.

This reduces the size of the Pool.

Trait Implementations§

Converts this type into a mutable reference of the (usually inferred) input type.
Converts this type into a shared reference of the (usually inferred) input type.
Sends an already encoded (packed) command into the TCP socket and reads the single response from it. Read more
Sends multiple already encoded (packed) command into the TCP socket and reads count responses from it. This is used to implement pipelining. Read more
Returns the database this connection is bound to. Note that this information might be unreliable because it’s initially cached and also might be incorrect if the connection like object is not actually connected. Read more
The resulting type after dereferencing.
Dereferences the value.
Mutably dereferences the value.
Converts to this type from the input type.

Auto Trait Implementations§

Blanket Implementations§

Gets the TypeId of self. Read more
Get the value of a key. If key is a vec this becomes an MGET.
Gets all keys matching pattern
Set the string value of a key.
Sets multiple keys to their values.
Set the value and expiration of a key.
Set the value and expiration in milliseconds of a key.
Set the value of a key, only if the key does not exist
Sets multiple keys to their values failing if at least one already exists.
Set the string value of a key and return its old value.
Get a range of bytes/substring from the value of a key. Negative values provide an offset from the end of the value.
Overwrite the part of the value stored in key at the specified offset.
Delete one or more keys.
Determine if a key exists.
Set a key’s time to live in seconds.
Set the expiration for a key as a UNIX timestamp.
Set a key’s time to live in milliseconds.
Set the expiration for a key as a UNIX timestamp in milliseconds.
Remove the expiration from a key.
Get the expiration time of a key.
Get the expiration time of a key in milliseconds.
Get the value of a key and set expiration
Get the value of a key and delete it
Rename a key.
Rename a key, only if the new key does not exist.
Unlink one or more keys.
Append a value to a key.
Increment the numeric value of a key by the given amount. This issues a INCRBY or INCRBYFLOAT depending on the type. Read more
Decrement the numeric value of a key by the given amount.
Sets or clears the bit at offset in the string value stored at key.
Returns the bit value at offset in the string value stored at key.
Count set bits in a string.
Count set bits in a string in a range.
Perform a bitwise AND between multiple keys (containing string values) and store the result in the destination key. Read more
Perform a bitwise OR between multiple keys (containing string values) and store the result in the destination key. Read more
Perform a bitwise XOR between multiple keys (containing string values) and store the result in the destination key. Read more
Perform a bitwise NOT of the key (containing string values) and store the result in the destination key. Read more
Get the length of the value stored in a key.
Gets a single (or multiple) fields from a hash.
Deletes a single (or multiple) fields from a hash.
Sets a single field in a hash.
Sets a single field in a hash if it does not exist.
Sets a multiple fields in a hash.
Increments a value.
Checks if a field in a hash exists.
Gets all the keys in a hash.
Gets all the values in a hash.
Gets all the fields and values in a hash.
Gets the length of a hash.
Pop an element from a list, push it to another list and return it; or block until one is available Read more
Pops count elements from the first non-empty list key from the list of provided key names; or blocks until one is available. Read more
Remove and get the first element in a list, or block until one is available.
Remove and get the last element in a list, or block until one is available.
Pop a value from a list, push it to another list and return it; or block until one is available. Read more
Get an element from a list by its index.
Insert an element before another element in a list.
Insert an element after another element in a list.
Returns the length of the list stored at key.
Pop an element a list, push it to another list and return it
Pops count elements from the first non-empty list key from the list of provided key names. Read more
Removes and returns the up to count first elements of the list stored at key. Read more
Returns the index of the first matching value of the list stored at key.
Insert all the specified values at the head of the list stored at key.
Inserts a value at the head of the list stored at key, only if key already exists and holds a list. Read more
Returns the specified elements of the list stored at key.
Removes the first count occurrences of elements equal to value from the list stored at key. Read more
Trim an existing list so that it will contain only the specified range of elements specified. Read more
Sets the list element at index to value
Removes and returns the up to count last elements of the list stored at key Read more
Pop a value from a list, push it to another list and return it.
Insert all the specified values at the tail of the list stored at key.
Inserts value at the tail of the list stored at key, only if key already exists and holds a list. Read more
Add one or more members to a set.
Get the number of members in a set.
Subtract multiple sets.
Subtract multiple sets and store the resulting set in a key.
Intersect multiple sets.
Intersect multiple sets and store the resulting set in a key.
Determine if a given value is a member of a set.
Get all the members in a set.
Move a member from one set to another.
Remove and return a random member from a set.
Get one random member from a set.
Get multiple random members from a set.
Remove one or more members from a set.
Add multiple sets.
Add multiple sets and store the resulting set in a key.
Add one member to a sorted set, or update its score if it already exists.
Add multiple members to a sorted set, or update its score if it already exists.
Get the number of members in a sorted set.
Count the members in a sorted set with scores within the given values.
Increments the member in a sorted set at key by delta. If the member does not exist, it is added with delta as its score. Read more
Intersect multiple sorted sets and store the resulting sorted set in a new key using SUM as aggregation function. Read more
Intersect multiple sorted sets and store the resulting sorted set in a new key using MIN as aggregation function. Read more
Intersect multiple sorted sets and store the resulting sorted set in a new key using MAX as aggregation function. Read more
Commands::zinterstore, but with the ability to specify a multiplication factor for each sorted set by pairing one with each key in a tuple. Read more
Commands::zinterstore_min, but with the ability to specify a multiplication factor for each sorted set by pairing one with each key in a tuple. Read more
Commands::zinterstore_max, but with the ability to specify a multiplication factor for each sorted set by pairing one with each key in a tuple. Read more
Count the number of members in a sorted set between a given lexicographical range.
Removes and returns up to count members with the highest scores in a sorted set
Removes and returns up to count members with the lowest scores in a sorted set
Removes and returns up to count members with the highest scores, from the first non-empty sorted set in the provided list of key names. Read more
Removes and returns up to count members with the lowest scores, from the first non-empty sorted set in the provided list of key names. Read more
Return up to count random members in a sorted set (or 1 if count == None)
Return up to count random members in a sorted set with scores
Return a range of members in a sorted set, by index
Return a range of members in a sorted set, by index with scores.
Return a range of members in a sorted set, by lexicographical range.
Return a range of members in a sorted set, by lexicographical range with offset and limit. Read more
Return a range of members in a sorted set, by lexicographical range.
Return a range of members in a sorted set, by lexicographical range with offset and limit. Read more
Return a range of members in a sorted set, by score.
Return a range of members in a sorted set, by score with scores.
Return a range of members in a sorted set, by score with limit.
Return a range of members in a sorted set, by score with limit with scores.
Determine the index of a member in a sorted set.
Remove one or more members from a sorted set.
Remove all members in a sorted set between the given lexicographical range.
Remove all members in a sorted set within the given indexes.
Remove all members in a sorted set within the given scores.
Return a range of members in a sorted set, by index, with scores ordered from high to low. Read more
Return a range of members in a sorted set, by index, with scores ordered from high to low. Read more
Return a range of members in a sorted set, by score.
Return a range of members in a sorted set, by score with scores.
Return a range of members in a sorted set, by score with limit.
Return a range of members in a sorted set, by score with limit with scores.
Determine the index of a member in a sorted set, with scores ordered from high to low.
Get the score associated with the given member in a sorted set.
Get the scores associated with multiple members in a sorted set.
Unions multiple sorted sets and store the resulting sorted set in a new key using SUM as aggregation function. Read more
Unions multiple sorted sets and store the resulting sorted set in a new key using MIN as aggregation function. Read more
Unions multiple sorted sets and store the resulting sorted set in a new key using MAX as aggregation function. Read more
Commands::zunionstore, but with the ability to specify a multiplication factor for each sorted set by pairing one with each key in a tuple. Read more
Commands::zunionstore_min, but with the ability to specify a multiplication factor for each sorted set by pairing one with each key in a tuple. Read more
Commands::zunionstore_max, but with the ability to specify a multiplication factor for each sorted set by pairing one with each key in a tuple. Read more
Adds the specified elements to the specified HyperLogLog.
Return the approximated cardinality of the set(s) observed by the HyperLogLog at key(s). Read more
Merge N different HyperLogLogs into a single one.
Posts a message to the given channel.
Returns the encoding of a key.
Returns the time in seconds since the last access of a key.
Returns the logarithmic access frequency counter of a key.
Returns the reference count of a key.
This is the reverse version of xrange_all. The same rules apply for start and end here. Read more
Incrementally iterate the keys space.
Incrementally iterate set elements for elements matching a pattern.
Incrementally iterate hash fields and associated values.
Incrementally iterate hash fields and associated values for field names matching a pattern. Read more
Incrementally iterate set elements.
Incrementally iterate set elements for elements matching a pattern.
Incrementally iterate sorted set elements.
Incrementally iterate sorted set elements for elements matching a pattern.
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

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

Calls U::from(self).

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

The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.
Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more