[−][src]Struct syntax_pos::MacroBacktrace

pub struct MacroBacktrace {
    pub call_site: Span,
    pub macro_decl_name: String,
    pub def_site_span: Option<Span>,
}

Fields

call_site: Span

span where macro was applied to generate this code

macro_decl_name: String

name of macro that was applied (e.g., "foo!" or "#[derive(Eq)]")

def_site_span: Option<Span>

span where macro was defined (if known)

Trait Implementations

impl Debug for MacroBacktrace[src]

Auto Trait Implementations

Blanket Implementations

impl<T, U> Into for T where
    U: From<T>, [src]

impl<T> From for T[src]

impl<T, U> TryFrom for T where
    U: Into<T>, [src]

type Error = !

🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

impl<T> Borrow for T where
    T: ?Sized, [src]

impl<T, U> TryInto for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

impl<T> Any for T where
    T: 'static + ?Sized, [src]

impl<T> BorrowMut for T where
    T: ?Sized, [src]

impl<E> SpecializationError for E[src]

impl<T> Erased for T[src]

impl<T> Send for T where
    T: ?Sized, [src]

impl<T> Sync for T where
    T: ?Sized, [src]

impl<T> Erased for T