parameters: (
          self: T,
          value: Any = None,
          method: builtins.str = None,
          dtype: Dtype = None,
      )
return_statement: return libcudf.replace.replace_nulls(
              input_col=self, replacement=value, method=method, dtype=dtype
          )
docstring: Fill null values with ``value``.
  
          Returns a copy with null filled.
docstring_summary: Fill null values with ``value``.
docstring_tokens: Fill null values with value .
function: def fillna(
          self: T,
          value: Any = None,
          method: builtins.str = None,
          dtype: Dtype = None,
      ) -> T:
          """Fill null values with ``value``.
  
          Returns a copy with null filled.
          """
          return libcudf.replace.replace_nulls(
              input_col=self, replacement=value, method=method, dtype=dtype
          )
function_tokens: def fillna ( self : T , value : Any = None , method : builtins . str = None , dtype : Dtype = None , ) -> T : return libcudf . replace . replace_nulls ( input_col = self , replacement = value , method = method , dtype = dtype )