Struct RequireDecl 

#[non_exhaustive]
pub struct RequireDecl {
    pub target: Option<String>,
    pub arg_count: usize,
}

Require 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.

target: Option<String>

Statically recognized require target when available.

arg_count: usize

Number of parser arguments on the underlying function call.

Trait Implementations

impl Clone for RequireDecl

fn clone(&self) -> RequireDecl

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RequireDecl

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

Formats the value using the given formatter.

impl PartialEq for RequireDecl

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

impl StructuralPartialEq for RequireDecl