Enum CutTarget 

pub enum CutTarget {
    Path(&'static str),
    Id(NodeId),
}

How a release-time graft selector addresses a face. 发布态 graft 选择器如何寻址一个注册面。

Path is the human-written single-node selector (root/control/button) parsed from the host entry; a range keeps its far endpoint in StaticGraftCut’s separate cut_end field, so a path never encodes a range. Id is a compile-time node identity, so a host can write the target as a Rust path (crate::control::object::button::NODE_ID) and let the compiler and editor resolve it instead of spelling a string. Path 是从宿主入口解析出的手写单节点选择器（root/control/button）；区间的 远端端点保存在 StaticGraftCut 独立的 cut_end 字段里，因此路径永远不编码 区间。Id 是编译期节点身份，宿主因此可以把目标写成 Rust 路径 （crate::control::object::button::NODE_ID），由编译器和编辑器解析，而不必 手写字符串。

Variants

Path(&'static str)

A human-written single-node path selector from the host entry. 来自宿主入口的手写单节点路径选择器。

Id(NodeId)

A compile-time node identity, so tools can resolve the target as a path. 编译期节点身份，工具因此可把目标解析为 Rust 路径。

Implementations

impl CutTarget

pub const fn id(self) -> Option<NodeId>

The compile-time identity this selector addresses, when it is an Id. 该选择器寻址的编译期身份——当它是 Id 时。

Kept by B3a: examples/control-button/tests/registry.rs asserts the generated static plan carries typed cuts through this accessor, so it is not zero-caller even though no in-workspace library code uses it. B3a 保留：examples/control-button/tests/registry.rs 通过该访问器断言生成的 静态计划携带类型化切口；因此尽管工作区内没有库代码使用它，它也不是零调用者。

pub fn describe(self) -> String

Render the selector for diagnostics; an identity prints as its hex form. 渲染选择器用于诊断；身份打印为十六进制形式。

Trait Implementations

impl Clone for CutTarget

fn clone(&self) -> CutTarget

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for CutTarget

impl Debug for CutTarget

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Eq for CutTarget

impl PartialEq for CutTarget

fn eq(&self, other: &CutTarget) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for CutTarget