Enum RouteSeg 

pub enum RouteSeg<'a> {
    Name(RouteName<'a>),
    Current,
    Parent,
    Empty,
}

🪪 One segment in a Route.

---

^{📍 data/access/route::RouteSeg}

^{📦 size_of::<RouteSeg>() == 12 bytes / 96 bits #️⃣ #[cfg(target_pointer_width = “32”)] ⚗️Option<T> 🟰 T}

^{📦 size_of::<RouteSeg>() == 24 bytes / 192 bits #️⃣ #[cfg(target_pointer_width = “64”)] ⚗️Option<T> 🟰 T}

---

Special segments are preserved structurally. Normalization policy belongs above this type, because filesystems, URLs, commands, and virtual routes do not all treat ., .., empty segments, or trailing separators identically.

Variants

Name(RouteName<'a>)

A named segment.

Current

The current context segment.

Parent

The parent context segment.

Empty

An empty segment.

Implementations

impl<'a> RouteSeg<'a>

pub const fn utf8(name: &'a str) -> Self

Constructs a UTF-8 named segment.

pub const fn bytes(name: &'a [u8]) -> Self

Constructs a byte named segment.

pub const fn name(self) -> Option<RouteName<'a>>

Returns the segment name, if this is a named segment.

pub const fn is_name(self) -> bool

Returns whether this is a named segment.

pub const fn is_current(self) -> bool

Returns whether this is RouteSeg::Current.

pub const fn is_parent(self) -> bool

Returns whether this is RouteSeg::Parent.

pub const fn is_empty(self) -> bool

Returns whether this is RouteSeg::Empty.

Trait Implementations

impl<'a> Clone for RouteSeg<'a>

fn clone(&self) -> RouteSeg<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for RouteSeg<'a>

impl<'a> Debug for RouteSeg<'a>

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

Formats the value using the given formatter.

impl<'a> Eq for RouteSeg<'a>

impl<'a> Hash for RouteSeg<'a>

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

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<'a> Ord for RouteSeg<'a>

fn cmp(&self, other: &RouteSeg<'a>) -> 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<'a> PartialEq for RouteSeg<'a>

fn eq(&self, other: &RouteSeg<'a>) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<'a> PartialOrd for RouteSeg<'a>

fn partial_cmp(&self, other: &RouteSeg<'a>) -> 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<'a> StructuralPartialEq for RouteSeg<'a>