pub enum StreamMaxlen {
    Equals(usize),
    Approx(usize),
}
Expand description

Utility enum for passing MAXLEN [= or ~] [COUNT] arguments into StreamCommands. The enum value represents the count.

Variants

Equals(usize)

Match an exact count

Approx(usize)

Match an approximate count

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

This writes the value into a vector of bytes. Each item is a single argument. Most items generate a single item. Read more

This converts the value into a vector of bytes. Each item is a single argument. Most items generate a vector of a single item. Read more

Returns an information about the contained value with regards to it’s numeric behavior in a redis context. This is used in some high level concepts to switch between different implementations of redis functions (for instance INCR vs INCRBYFLOAT). Read more

Returns an indiciation if the value contained is exactly one argument. It returns false if it’s zero or more than one. This is used in some high level functions to intelligently switch between GET and MGET variants. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

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

The resulting type after obtaining ownership.

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

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

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.