Enum yash_syntax::syntax::CompoundCommand

pub enum CompoundCommand<H = HereDoc> {
    Grouping(List<H>),
    Subshell(List<H>),
    For {
        name: Word,
        values: Option<Vec<Word>>,
        body: List<H>,
    },
    While {
        condition: List<H>,
        body: List<H>,
    },
    Until {
        condition: List<H>,
        body: List<H>,
    },
    If {
        condition: List<H>,
        body: List<H>,
        elifs: Vec<ElifThen<H>>,
        else: Option<List<H>>,
    },
    Case {
        subject: Word,
        items: Vec<CaseItem<H>>,
    },
}

Command that contains other commands.

Variants

Grouping(List<H>)

List as a command.

Subshell(List<H>)

Command for executing commands in a subshell.

For

Fields

name: Word

values: Option<Vec<Word>>

body: List<H>

For loop.

While

Fields

condition: List<H>

body: List<H>

While loop.

Until

Fields

condition: List<H>

body: List<H>

Until loop.

If

Fields

condition: List<H>

body: List<H>

elifs: Vec<ElifThen<H>>

else: Option<List<H>>

If conditional construct.

Case

Fields

subject: Word

items: Vec<CaseItem<H>>

Case conditional construct.

Trait Implementations

impl<H: Clone> Clone for CompoundCommand<H>

fn clone(&self) -> CompoundCommand<H>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<H: Debug> Debug for CompoundCommand<H>

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

Formats the value using the given formatter.

impl<H: Display> Display for CompoundCommand<H>

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

Formats the value using the given formatter.

impl Fill<HereDoc> for CompoundCommand<MissingHereDoc>

type Full = CompoundCommand

Final AST created by filling self.

fn fill(self, i: &mut dyn Iterator<Item = HereDoc>) -> Result<CompoundCommand>

Takes some items from the iterator and fills the missing parts of self to create the complete AST.

impl FromStr for CompoundCommand<MissingHereDoc>

fn from_str(s: &str) -> Result<CompoundCommand<MissingHereDoc>, Option<Error>>

Converts a string to a compound command.

Returns Err(None) if the first token does not start a compound command.

type Err = Option<Error>

The associated error which can be returned from parsing.

impl FromStr for CompoundCommand

fn from_str(s: &str) -> Result<CompoundCommand, Option<Error>>

Converts a string to a compound command.

Returns Err(None) if the first token does not start a compound command.

type Err = Option<Error>

The associated error which can be returned from parsing.

impl<H: PartialEq> PartialEq<CompoundCommand<H>> for CompoundCommand<H>

fn eq(&self, other: &CompoundCommand<H>) -> bool

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

fn ne(&self, other: &CompoundCommand<H>) -> bool

This method tests for !=.

impl<H: Eq> Eq for CompoundCommand<H>

impl<H> StructuralEq for CompoundCommand<H>

impl<H> StructuralPartialEq for CompoundCommand<H>