Struct Scope

pub struct Scope<'d> {
    pub file: &'d File,
    pub typedef: HashMap<String, &'d Decl>,
}

Gather information about the full AST.

Fields

file: &'d File

Reference to the source file.

typedef: HashMap<String, &'d Decl>

Collection of Group, Packet, Enum, Struct, Checksum, and CustomField declarations.

Implementations

impl<'d> Scope<'d>

pub fn new(file: &'d File) -> Result<Scope<'d>, Diagnostics>

pub fn iter_children<'s>( &'s self, decl: &'d Decl, ) -> impl Iterator<Item = &'d Decl> + 's

Iterate over the child declarations of the selected declaration.

pub fn get_parent(&self, decl: &Decl) -> Option<&'d Decl>

Return the parent declaration of the selected declaration, if it has one.

pub fn iter_parents<'s>( &'s self, decl: &'d Decl, ) -> impl Iterator<Item = &'d Decl> + 's

Iterate over the parent declarations of the selected declaration.

pub fn iter_parents_and_self<'s>( &'s self, decl: &'d Decl, ) -> impl Iterator<Item = &'d Decl> + 's

Iterate over the parent declarations of the selected declaration, including the current declaration.

pub fn iter_fields<'s>( &'s self, decl: &'d Decl, ) -> impl Iterator<Item = &'d Field> + 's

Iterate over the declaration and its parent’s fields.

pub fn iter_parent_fields<'s>( &'s self, decl: &'d Decl, ) -> impl Iterator<Item = &'d Field> + 's

Iterate over the declaration parent’s fields.

pub fn iter_constraints<'s>( &'s self, decl: &'d Decl, ) -> impl Iterator<Item = &'d Constraint> + 's

Iterate over the declaration and its parent’s constraints.

pub fn get_type_declaration(&self, field: &Field) -> Option<&'d Decl>

Return the type declaration for the selected field, if applicable.

pub fn is_bitfield(&self, field: &Field) -> bool

Test if the selected field is a bit-field.

Trait Implementations

impl<'d> Debug for Scope<'d>

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

Formats the value using the given formatter.