Struct tfm::pl::cst::RegularNode

pub struct RegularNode {
    pub opening_parenthesis_span: Range<usize>,
    pub key: String,
    pub key_span: Range<usize>,
    pub data: Option<String>,
    pub data_span: Range<usize>,
    pub children: Option<Vec<Node>>,
    pub closing_parenthesis_span: Range<usize>,
}

Value of a regular node in the CST.

Fields

opening_parenthesis_span: Range<usize>

Span of the opening parenthesis for this node in the source file.

It always has length 1.

key: String

Key of the node; e.g., CHECKSUM.

key_span: Range<usize>

Span of the key in the source file

data: Option<String>

Data of the node.

The values None and Some("".to_string()) are semantically the same. However they are displayed differently. For example the stop node is displayed as (STOP) but an empty coding scheme node is displayed as (CODINGSCHEME ).

data_span: Range<usize>

Span of the raw data in the source file.

children: Option<Vec<Node>>

Child nodes, for nodes that themselves contain property lists. E.g. CHARACTER.

The values None and Some(vec![]) are semantically the same. However they are displayed differently. For example the stop node is displayed as (STOP) but an empty lig table node is displayed as (LIGTABLE\n).

closing_parenthesis_span: Range<usize>

Span of the closing parenthesis for this node in the source file.

It either has length 1 (for a closing parenthesis that appears in the source file) or 0 (for a closing parenthesis automatically added to balance an unbalanced opening parenthesis).

Trait Implementations

impl Debug for RegularNode

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

Formats the value using the given formatter.

impl PartialEq<RegularNode> for RegularNode

fn eq(&self, other: &RegularNode) -> 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 Eq for RegularNode

impl StructuralEq for RegularNode

impl StructuralPartialEq for RegularNode