Trait proc_macro::MultiSpan

pub trait MultiSpan {
    fn into_spans(self) -> Vec<Span>;
}

🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #54140)

Trait 由可以转换为一组 Span 的类型实现。

Required methods

fn into_spans(self) -> Vec<Span>

🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #54140)

将 self 转换为 Vec<Span>。

Implementations on Foreign Types

impl MultiSpan for Vec<Span>

fn into_spans(self) -> Vec<Span>

🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #54140)

impl<'a> MultiSpan for &'a [Span]

fn into_spans(self) -> Vec<Span>

🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #54140)

Implementors

impl MultiSpan for Span

fn into_spans(self) -> Vec<Span>

🔬 This is a nightly-only experimental API. (proc_macro_diagnostic #54140)