Struct SubDecl 

#[non_exhaustive]
pub struct SubDecl {
    pub name: Option<String>,
    pub name_range: Option<SourceLocation>,
    pub has_prototype: bool,
    pub has_signature: bool,
    pub attribute_count: usize,
}

Subroutine declaration HIR payload.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

name: Option<String>

Subroutine name, absent for anonymous subs.

name_range: Option<SourceLocation>

Precise subroutine-name source range when available.

has_prototype: bool

Whether the declaration has a prototype.

has_signature: bool

Whether the declaration has a signature.

attribute_count: usize

Number of parsed attributes.

Trait Implementations

impl Clone for SubDecl

fn clone(&self) -> SubDecl

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SubDecl

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

Formats the value using the given formatter.

impl PartialEq for SubDecl

fn eq(&self, other: &SubDecl) -> 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 SubDecl

impl StructuralPartialEq for SubDecl