Struct Module

pub struct Module {
    pub decls: IndexMap<Vec<u8>, usize>,
    pub aliases: IndexMap<Vec<u8>, usize>,
    pub env_block: Option<usize>,
    pub span: Option<Span>,
}

Collection of definitions that can be exported from a module

Fields

decls: IndexMap<Vec<u8>, usize>

aliases: IndexMap<Vec<u8>, usize>

env_block: Option<usize>

span: Option<Span>

Implementations

impl Module

pub fn new() -> Module

pub fn from_span(span: Span) -> Module

pub fn add_decl(&mut self, name: Vec<u8>, decl_id: usize) -> Option<usize>

pub fn add_alias(&mut self, name: Vec<u8>, alias_id: usize) -> Option<usize>

pub fn add_env_block(&mut self, block_id: usize)

pub fn extend(&mut self, other: &Module)

pub fn is_empty(&self) -> bool

pub fn get_decl_id(&self, name: &[u8]) -> Option<usize>

pub fn get_alias_id(&self, name: &[u8]) -> Option<usize>

pub fn has_decl(&self, name: &[u8]) -> bool

pub fn has_alias(&self, name: &[u8]) -> bool

pub fn decl_name_with_head(&self, name: &[u8], head: &[u8]) -> Option<Vec<u8>>

pub fn alias_name_with_head(&self, name: &[u8], head: &[u8]) -> Option<Vec<u8>>

pub fn decls_with_head(&self, head: &[u8]) -> Vec<(Vec<u8>, usize)>

pub fn decl_names_with_head(&self, head: &[u8]) -> Vec<Vec<u8>>

pub fn aliases_with_head(&self, head: &[u8]) -> Vec<(Vec<u8>, usize)>

pub fn alias_names_with_head(&self, head: &[u8]) -> Vec<Vec<u8>>

pub fn decls(&self) -> Vec<(Vec<u8>, usize)>

pub fn decl_names(&self) -> Vec<Vec<u8>>

pub fn alias_names(&self) -> Vec<Vec<u8>>

pub fn aliases(&self) -> Vec<(Vec<u8>, usize)>

Trait Implementations

impl Clone for Module

fn clone(&self) -> Module

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Module

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

Formats the value using the given formatter.

impl Default for Module

fn default() -> Module

Returns the “default value” for a type.