class LevelDB::Iterator

• LevelDB::Iterator
• Reference
• Object

Defined in:

leveldb/iterator.cr

Constructors

• .new(db : DB, read_options : ReadOptions = ReadOptions.new)

Instance Method Summary

• #check_error
• #close
• #closed? : Bool
• #each(&block : Bytes, Bytes -> )

  Yields each key-value pair

• #each_string(&block : String, String -> )

  Yields each key-value pair as strings

• #finalize

  Finalizer is only a safety net; prefer explicit close or block usage.

• #key : Bytes
• #key_string : String
• #next
• #prev
• #ptr : LibLevelDB::Iterator
• #seek(key : Bytes | String)
• #seek_to_first
• #seek_to_last
• #valid? : Bool
• #value : Bytes
• #value_string : String

Constructor Detail

Instance Method Detail