Struct DataLabel

pub struct DataLabel { /* private fields */ }

Associates a name with a type, internal detail

Implementations

impl DataLabel

pub fn new(name: impl Into<String>) -> Self

pub const fn new_const(name: &'static str) -> Self

pub const fn new_with_type_name( name: &'static str, type_name: &'static str, ) -> Self

Type names are included to make error messages more meaningful. They make no semantic difference.

pub const fn new_blank() -> Self

A blank datalabel is a placeholder used for a connection between nodes with no associated data

pub fn inner(&self) -> Option<&str>

Trait Implementations

impl Clone for DataLabel

fn clone(&self) -> DataLabel

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DataLabel

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

Formats the value using the given formatter.

impl From<&str> for DataLabel

fn from(value: &str) -> Self

Converts to this type from the input type.

impl Hash for DataLabel

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 Ord for DataLabel

fn cmp(&self, other: &DataLabel) -> 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.

impl PartialEq for DataLabel

fn eq(&self, other: &Self) -> 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 PartialOrd for DataLabel

fn partial_cmp(&self, other: &DataLabel) -> 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 Eq for DataLabel