Struct Commit 

pub struct Commit;

Commit operations — create and amend commits.

Uses the git CLI.

Implementations

impl Commit

pub fn create(repo: &Repository, message: &str) -> Result<()>

Create a new commit with the given message.

Only staged changes are committed. Equivalent to git commit -m <message>.

pub fn amend(repo: &Repository, message: &str) -> Result<()>

Amend the most recent commit, replacing its message and incorporating any currently staged changes.

Equivalent to git commit --amend -m <message>.

pub fn augment(repo: &Repository, target: &str, message: &str) -> Result<()>

MG.42-E1: record a squash! marker for target carrying the user’s own note — magit’s A augment.

--squash with -m is additive, not conflicting: git writes squash! <subject> as the first line and appends the message below it. That is precisely augment’s semantics — a squash the author annotated — so no second commit step is needed.

pub fn merge_with_message( repo: &Repository, branch: &str, message: &str, ) -> Result<()>

MG.42-E1: merge branch with a message the user wrote — magit’s merge e edit.

Genuinely different from the n don’t-commit row: this completes the merge in one step with an authored message, rather than leaving a staged merge for a separate commit.

pub fn reword(repo: &Repository, message: &str) -> Result<()>

MG.42-E1: replace the last commit’s MESSAGE ONLY, leaving the index alone — magit’s w reword.

--only is the whole difference from Self::amend. Without it, anything currently staged is swept into the commit being reworded, which is a content change the user did not ask for and would not see coming from a row labelled “reword”.