. . . . . . 137 用不同的类型参数构建相似的类型 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137 迭代分派 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138 基于 案例研究：有理数的类型提升 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159 16 接口 161 16.1 迭代 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161 indices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224 20.9 迭代 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226

destructuring syntax to bind them to local variables. As a convenience, the RegexMatch object implements iterator methods that pass through to the captures field, so you can destructure the match object directly: The value on the right should be an iterator (see Iteration interface) at least as long as the number of variables on the left (any excess elements of the iterator are ignored). This can be used to return variables: julia> y, x = x, y (5, 6) julia> x 6 julia> y 5 If only a subset of the elements of the iterator are required, a common convention is to assign ignored elements to a variable consisting of only

destructuring syntax to bind them to local variables. As a convenience, the RegexMatch object implements iterator methods that pass through to the captures field, so you can destructure the match object directly: The value on the right should be an iterator (see Iteration interface) at least as long as the number of variables on the left (any excess elements of the iterator are ignored). This can be used to return variables: julia> y, x = x, y (5, 6) julia> x 6 julia> y 5 If only a subset of the elements of the iterator are required, a common convention is to assign ignored elements to a variable consisting of only

destructuring syntax to bind them to local variables. As a convenience, the RegexMatch object implements iterator methods that pass through to the captures field, so you can destructure the match object directly: The value on the right should be an iterator (see Iteration interface) at least as long as the number of variables on the left (any excess elements of the iterator are ignored). This can be used to return variables: julia> y, x = x, y (5, 6) julia> x 6 julia> y 5 If only a subset of the elements of the iterator are required, a common convention is to assign ignored elements to a variable consisting of only

destructuring syntax to bind them to local variables. As a convenience, the RegexMatch object implements iterator methods that pass through to the captures field, so you can destructure the match object directly: The value on the right should be an iterator (see Iteration interface) at least as long as the number of variables on the left (any excess elements of the iterator are ignored). This can be used to return variables: julia> y, x = x, y (5, 6) julia> x 6 julia> y 5 If only a subset of the elements of the iterator are required, a common convention is to assign ignored elements to a variable consisting of only

destructuring syntax to bind them to local variables. As a convenience, the RegexMatch object implements iterator methods that pass through to the captures field, so you can destructure the match object directly: The value on the right should be an iterator (see Iteration interface) at least as long as the number of variables on the left (any excess elements of the iterator are ignored). This can be used to return variables: julia> y, x = x, y (5, 6) julia> x 6 julia> y 5 If only a subset of the elements of the iterator are required, a common convention is to assign ignored elements to a variable consisting of only

destructuring syntax to bind them to local variables. As a convenience, the RegexMatch object implements iterator methods that pass through to the captures field, so you can destructure the match object directly: The value on the right should be an iterator (see Iteration interface) at least as long as the number of variables on the left (any excess elements of the iterator are ignored). This can be used to return variables: julia> y, x = x, y (5, 6) julia> x 6 julia> y 5 If only a subset of the elements of the iterator are required, a common convention is to assign ignored elements to a variable consisting of only

destructuring syntax to bind them to local variables. As a convenience, the RegexMatch object implements iterator methods that pass through to the captures field, so you can destructure the match object directly: The value on the right should be an iterator (see Iteration interface) at least as long as the number of variables on the left (any excess elements of the iterator are ignored). This can be used to return variables: julia> y, x = x, y (5, 6) julia> x 6 julia> y 5 If only a subset of the elements of the iterator are required, a common convention is to assign ignored elements to a variable consisting of only

destructuring syntax to bind them to local variables. As a convenience, the RegexMatch object implements iterator methods that pass through to the captures field, so you can destructure the match object directly: The value on the right should be an iterator (see Iteration interface) at least as long as the number of variables on the left (any excess elements of the iterator are ignored). This can be used to return variables: julia> y, x = x, y (5, 6) julia> x 6 julia> y 5 If only a subset of the elements of the iterator are required, a common convention is to assign ignored elements to a variable consisting of only

destructuring syntax to bind them to local variables. As a convenience, the RegexMatch object implements iterator methods that pass through to the captures field, so you can destructure the match object directly: The value on the right should be an iterator (see Iteration interface) at least as long as the number of variables on the left (any excess elements of the iterator are ignored). This can be used to return variables: julia> y, x = x, y (5, 6) julia> x 6 julia> y 5 If only a subset of the elements of the iterator are required, a common convention is to assign ignored elements to a variable consisting of only