Struct StableFaceId 

pub struct StableFaceId(/* private fields */);

A logical face identity that can survive a source-file move. 可跨源码文件移动保持不变的逻辑注册面身份。

NodeId is the source-instance identity used by the tree and pruning. StableFaceId is opt-in and survives a source-file move. NodeId 是注册树和修剪使用的源码实例身份；StableFaceId 可跨文件移动保持不变。

Implementations

impl StableFaceId

pub const fn from_name(name: &str) -> StableFaceId

Hash an author-owned logical name, independent of its source path. 对作者拥有的逻辑名称做哈希，与源码路径无关。

pub const fn into_bytes(self) -> [u8; 16]

The raw 128-bit identity behind this author-owned stable name. 该作者拥有的稳定名称背后的原始 128 位身份。

Trait Implementations

impl Clone for StableFaceId

fn clone(&self) -> StableFaceId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for StableFaceId

impl Debug for StableFaceId

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

Formats the value using the given formatter.

impl Display for StableFaceId

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

Formats the value using the given formatter.

impl Eq for StableFaceId

impl Hash for StableFaceId

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for StableFaceId

fn cmp(&self, other: &StableFaceId) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for StableFaceId

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for StableFaceId

fn partial_cmp(&self, other: &StableFaceId) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for StableFaceId