Struct Makefile

pub struct Makefile(/* private fields */);

An AST node for $ast

Implementations

impl Makefile

pub fn new() -> Makefile

Create a new empty makefile

pub fn read<R: Read>(r: R) -> Result<Makefile, Error>

Read a changelog file from a reader

pub fn read_relaxed<R: Read>(r: R) -> Result<Makefile, Error>

Read makefile from a reader, but allow syntax errors

pub fn rules(&self) -> impl Iterator<Item = Rule>

Retrieve the rules in the makefile

Example

use makefile_lossless::Makefile;
let makefile: Makefile = "rule: dependency\n\tcommand\n".parse().unwrap();
assert_eq!(makefile.rules().count(), 1);

pub fn rules_by_target<'a>( &'a self, target: &'a str, ) -> impl Iterator<Item = Rule> + 'a

Get all rules that have a specific target

pub fn variable_definitions(&self) -> impl Iterator<Item = VariableDefinition>

Get all variable definitions in the makefile

pub fn add_rule(&mut self, target: &str) -> Rule

Add a new rule to the makefile

Example

use makefile_lossless::Makefile;
let mut makefile = Makefile::new();
makefile.add_rule("rule");
assert_eq!(makefile.to_string(), "rule:\n");

Trait Implementations

impl AstNode for Makefile

type Language = Lang

fn can_cast(kind: SyntaxKind) -> bool

fn cast(syntax: SyntaxNode<Lang>) -> Option<Self>

fn syntax(&self) -> &SyntaxNode<Lang>

fn clone_for_update(&self) -> Self

where Self: Sized,

fn clone_subtree(&self) -> Self

where Self: Sized,

impl Default for Makefile

fn default() -> Self

Returns the “default value” for a type.

impl Display for Makefile

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

Formats the value using the given formatter.

impl FromStr for Makefile

type Err = ParseError

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 Hash for Makefile

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 for Makefile

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for Makefile

impl StructuralPartialEq for Makefile