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| author | Rory Dudley | 2024-09-02 22:23:01 -0600 |
|---|---|---|
| committer | Rory Dudley | 2024-09-02 22:36:15 -0600 |
| commit | 51fcf2efdaae8bdd5270cfe64de1522eadd1775f (patch) | |
| tree | c8022679dfea1351b5aabe15d37a1415d40c62e8 /src/poem/elements | |
| parent | 49676c0e1c5fd0660edfd73cfd97001a00b7bd8b (diff) | |
| download | dwarvish-51fcf2efdaae8bdd5270cfe64de1522eadd1775f.tar.gz | |
Refactor Verse::clause()
There is no reason to return an option for clause(), since it makes us
perform a match twice, and since a blank vector is perfectly acceptable
in all cases where the verse at hand may not have a clause.
Signed-off-by: Rory Dudley <rory@netc.lu>
Diffstat (limited to 'src/poem/elements')
| -rw-r--r-- | src/poem/elements/verse.rs | 8 | ||||
| -rw-r--r-- | src/poem/elements/verse/logic.rs | 2 |
2 files changed, 5 insertions, 5 deletions
diff --git a/src/poem/elements/verse.rs b/src/poem/elements/verse.rs index 1c5bcc1..9ebd31d 100644 --- a/src/poem/elements/verse.rs +++ b/src/poem/elements/verse.rs @@ -140,11 +140,11 @@ impl Verse { /// Get the [Verse]'s clause /// /// Return program arguments, if they exist - pub fn clause(&self) -> Option<Vec<String>> { + pub fn clause(&self) -> Vec<String> { match self.stanza.len() { - 0 => None, - 1 => None, - _ => Some(self.stanza[1..].to_vec()), + 0 => vec![], + 1 => vec![], + _ => self.stanza[1..].to_vec(), } } diff --git a/src/poem/elements/verse/logic.rs b/src/poem/elements/verse/logic.rs index e7ed4df..41b736b 100644 --- a/src/poem/elements/verse/logic.rs +++ b/src/poem/elements/verse/logic.rs @@ -15,7 +15,7 @@ #[macro_export] macro_rules! incant { ($verb:expr, $command:expr, $out:expr, $pids:expr, $env:expr, $self:expr) => {{ - $command.args($self.clause().unwrap_or(vec![])); + $command.args($self.clause()); // Determine couplet status if $self.couplet == 1 { |