Enum WordPart 

pub enum WordPart {
    Literal(CompactString),
    SingleQuoted(CompactString),
    DoubleQuoted(Vec<WordPart>),
    AnsiCQuoted(CompactString),
    DollarVar(CompactString),
    DollarBrace {
        param: CompactString,
        operator: Option<CompactString>,
        arg: Option<Box<Word>>,
    },
    ParamExp(Box<ParamExpansion>),
    CommandSub(Box<Program>),
    ArithSub(CompactString),
    Glob(GlobKind),
    Tilde(CompactString),
    BraceExp(BraceExpansion),
    ProcessSub {
        kind: ProcessSubKind,
        body: Box<Program>,
    },
    ExtGlob {
        op: ExtGlobOp,
        pattern: CompactString,
    },
}

Variants

Literal(CompactString)

SingleQuoted(CompactString)

DoubleQuoted(Vec<WordPart>)

AnsiCQuoted(CompactString)

$'…' — ANSI-C quoting. Carries the RAW body with escapes still encoded; frost_expand::expand_ansi_c decodes them.

A distinct variant rather than a pre-decoded SingleQuoted because the two differ where it matters: this one is the only quoted form whose value is a function of its text, and keeping the decode on the expansion side keeps the parser purely syntactic. It behaves like SingleQuoted everywhere else — one field, no expansion inside, no splitting or globbing after.

DollarVar(CompactString)

DollarBrace

Fields

param: CompactString

operator: Option<CompactString>

arg: Option<Box<Word>>

ParamExp(Box<ParamExpansion>)

Structured parameter expansion — rich ${...} forms.

CommandSub(Box<Program>)

ArithSub(CompactString)

Glob(GlobKind)

Tilde(CompactString)

BraceExp(BraceExpansion)

Brace expansion: {a,b,c} or {1..10}.

ProcessSub

Process substitution: <(cmd) or >(cmd).

Fields

kind: ProcessSubKind

body: Box<Program>

ExtGlob

Extended glob: *(pat), +(pat), ?(pat), @(pat), !(pat).

Fields

op: ExtGlobOp

pattern: CompactString

Trait Implementations

impl Clone for WordPart

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WordPart

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

Formats the value using the given formatter.

impl PartialEq for WordPart

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for WordPart