BinaryRedis.substr

Return a subset of the string from offset start to offset end (both offsets are inclusive). Negative offsets can be used in order to provide an offset starting from the end of the string. So -1 means the last char, -2 the penultimate and so forth. <p> The function handles out of range requests without raising an error, but just limiting the resulting range to the actual length of the string. <p> Time complexity: O(start+n) (with start being the start index and n the total length of the requested range). Note that the lookup part of this command is O(1) so for small strings this is actually an O(1) command. @param key @param start @param end @return Bulk reply

class BinaryRedis
const(ubyte)[]
substr
(
const(ubyte)[] key
,
int start
,
int end
)

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