Enum flow_expression_parser::ast::InstancePort

pub enum InstancePort {
    Named(String),
    Path(String, Vec<String>),
    None,
}

The port associated with an instance in a connection.

Variants

Named(String)

A simple, named port.

Path(String, Vec<String>)

A named port with a path to an inner value.

None

An unnamed port that must be inferred or it’s an error.

Implementations

impl InstancePort

pub fn named<T: Into<String>>(name: T) -> Self

Quickly create a InstancePort::Named variant.

pub fn path<T: Into<String>>(name: T, path: Vec<String>) -> Self

Quickly create a InstancePort::Path variant.

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

Get the name of the port.

pub fn to_option_string(&self) -> Option<String>

Convert the InstancePort to an Option representing the (optional) parseable value.

Trait Implementations

impl Clone for InstancePort

fn clone(&self) -> InstancePort

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for InstancePort

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

Formats the value using the given formatter.

impl Display for InstancePort

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

Formats the value using the given formatter.

impl From<&String> for InstancePort

fn from(s: &String) -> Self

Converts to this type from the input type.

impl From<&str> for InstancePort

fn from(s: &str) -> Self

Converts to this type from the input type.

impl FromStr for InstancePort

type Err = ParserError

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 PartialEq<InstancePort> for InstancePort

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for InstancePort

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 InstancePort

impl StructuralEq for InstancePort

impl StructuralPartialEq for InstancePort