Struct Prelude 

pub struct Prelude<'a> {
    pub line: &'a str,
}

Optional file-format prelude prepended ahead of the block when install has to fresh-create a file (or when appending to a file that lacks it).

Markdown surfaces pass None. The git-hook surface passes Some(Prelude { line: SHEBANG }) so a fresh hook starts with an interpreter line and a hook authored without one gains it.

Fields

line: &'a str

The prelude line (e.g. a shebang), inserted without a trailing newline — install_block adds the separator.

Trait Implementations

impl<'a> Clone for Prelude<'a>

fn clone(&self) -> Prelude<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for Prelude<'a>

impl<'a> Debug for Prelude<'a>

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

Formats the value using the given formatter.