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Refactor edit_in_tmpfile()

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To offer variant where we can pass the editor as command.
This commit is contained in:
Matthias Beyer 2016-09-08 17:37:10 +02:00
parent 21714660df
commit 501d1f38a2
1 changed files with 5 additions and 0 deletions
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5
libimagentryedit/src/edit.rs
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@ -39,6 +39,10 @@ impl<'a> Edit for FileLockEntry<'a> {
}
pub fn edit_in_tmpfile(rt: &Runtime, s: &mut String) -> Result<()> {
edit_in_tmpfile_with_command(rt.editor(), s)
}
pub fn edit_in_tmpfile_with_command(cmd: Command, s: &mut String) -> Result<()> {
use tempfile::NamedTempFile;
use std::io::Seek;
use std::io::Read;
@ -75,3 +79,4 @@ pub fn edit_in_tmpfile(rt: &Runtime, s: &mut String) -> Result<()> {
Err(EditErrorKind::InstantiateError.into())
}
}