Enum flow_expression_parser::ast::TargetId

pub enum TargetId {
    Generated(String),
    None,
    Named(String),
}

TargetId differentiates between user-provided IDs, generated IDs, and no IDs.

Variants

Generated(String)

An automatically generated ID

None

No ID provided

Named(String)

A user-provided ID

Implementations

impl TargetId

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

Convert the TargetId to an Option.

pub fn as_inline_id(&self) -> String

Turn the TargetId into something that can be appended as an inline ID.

pub fn replace<T: Into<String>>(&mut self, value: T)

Replace the TargetId with a TargetId::Named variant.

Trait Implementations

impl Clone for TargetId

fn clone(&self) -> TargetId

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TargetId

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

Formats the value using the given formatter.

impl From<TargetId> for Option<String>

fn from(value: TargetId) -> Self

Converts to this type from the input type.

impl Hash for TargetId

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<TargetId> for TargetId

fn eq(&self, other: &TargetId) -> 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 TargetId

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 TargetId

impl StructuralEq for TargetId

impl StructuralPartialEq for TargetId