Struct Label 

pub struct Label { /* private fields */ }

label for graph connections or layers or nodes. format is id: name where id is a hex number or simply id if there is no name. name without a number will be parse as a name with a 0 id

Implementations

impl Label

pub fn new() -> Self

creates a new label

pub fn with_id(self, id: u64) -> Self

sets the label id

pub fn with_name<S: AsRef<str>>(self, name: S) -> Self

names the label

pub fn with_random_id(self) -> Self

sets the label id

Trait Implementations

impl Clone for Label

fn clone(&self) -> Label

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Label

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

Formats the value using the given formatter.

impl Decompose for Label

type Decomposition = String

the decomposed type

fn compose(label: Self::Decomposition) -> Self

recreates from the decomposition

fn decompose(self) -> Self::Decomposition

owned decomposition

fn decompose_cloned(&self) -> Self::Decomposition

decomposition that copies data

impl Default for Label

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Label

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Label

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

Formats the value using the given formatter.

impl<S: ?Sized + AsRef<str>> From<&S> for Label

fn from(value: &S) -> Self

Converts to this type from the input type.

impl From<Option<String>> for Label

fn from(value: Option<String>) -> Self

Converts to this type from the input type.

impl From<String> for Label

fn from(value: String) -> Self

Converts to this type from the input type.

impl From<i32> for Label

fn from(value: i32) -> Self

Converts to this type from the input type.

impl From<u64> for Label

fn from(value: u64) -> Self

Converts to this type from the input type.

impl From<usize> for Label

fn from(value: usize) -> Self

Converts to this type from the input type.

impl FromStr for Label

type Err = ()

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for Label

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 PartialEq for Label

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Label

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Label

impl StructuralPartialEq for Label