Struct Mod

pub struct Mod {
    pub submods: BTreeMap<Ident, Mod>,
    pub items: TokenStream,
    pub traits: BTreeMap<Ident, Trait>,
    pub impls: BTreeMap<(Vec<Ident>, Ident), TokenStream>,
}

A representation of a module definition that we will eventually emit. This is used to allow easily adding onto the module each time we see a relevant decl.

Fields

submods: BTreeMap<Ident, Mod>

items: TokenStream

traits: BTreeMap<Ident, Trait>

impls: BTreeMap<(Vec<Ident>, Ident), TokenStream>

Implementations

impl Mod

pub fn empty() -> Self

pub fn submod<'a>(&'a mut self, i: Ident) -> &'a mut Self

Get a reference to a sub-module, creating it if necessary

pub fn submod_immut<'a>(&'a self, i: Ident) -> &'a Self

Get an immutable reference to a sub-module

Precondition: the named submodule must already exist

pub fn trait<'a>(&'a mut self, i: Ident) -> &'a mut Trait

Get a reference to a trait definition in this module, creating it if necessary

pub fn trait_immut<'a>(&'a self, i: Ident) -> &'a Trait

Get an immutable reference to a trait definition in this module

Precondition: the named trait must already exist

pub fn impl<'a>(&'a mut self, t: Vec<Ident>, i: Ident) -> &'a mut TokenStream

Get a reference to an impl block that is in this module, creating it if necessary.

Currently, we don’t track much information about these, so it’s just a mutable token stream.

pub fn adjust_vars(&mut self, n: u32)

See State::adjust_vars.

pub fn into_tokens(self) -> TokenStream

Build a token stream for this entire module

Trait Implementations

impl Debug for Mod

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

Formats the value using the given formatter.

impl Default for Mod

fn default() -> Mod

Returns the “default value” for a type.