Struct PlainVersionFile 

pub struct PlainVersionFile;

Version file engine for plain VERSION files.

Expects the file to contain nothing but a version string (optionally followed by a trailing newline).

Trait Implementations

impl Clone for PlainVersionFile

fn clone(&self) -> PlainVersionFile

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PlainVersionFile

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

Formats the value using the given formatter.

impl VersionFile for PlainVersionFile

fn name(&self) -> &str

Human-readable name (e.g. "Cargo.toml").

fn filenames(&self) -> &[&str]

Filenames to look for at the repository root.

fn detect(&self, content: &str) -> bool

Check if content contains a version field this engine handles.

fn read_version(&self, content: &str) -> Option<String>

Extract the current version string from file content.

fn write_version( &self, _content: &str, new_version: &str, ) -> Result<String, VersionFileError>

Return updated file content with new_version replacing the old value.

fn extra_info(&self, _old_content: &str, _new_content: &str) -> Option<String>

Compare old and new file content and return optional extra information about side-effects (e.g. VERSION_CODE increment in gradle).

impl Copy for PlainVersionFile