Enum Keep 

pub enum Keep {
    Yes,
    No,
    NeedSource,
}

What a walk should do with one .rs file it found. 遍历发现一个 .rs 文件后应当做什么。

Variants

Yes

Take it without reading it. 直接收下，不读取内容。

No

Skip it. 跳过。

NeedSource

Read the text and ask again with it. 读出文本后再问一次。

Trait Implementations

impl Clone for Keep

fn clone(&self) -> Keep

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Keep

impl Debug for Keep

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

Formats the value using the given formatter.

impl Eq for Keep

impl PartialEq for Keep

fn eq(&self, other: &Keep) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Keep