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tools avoid unnecessary copying of parameters/properties

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Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
This commit is contained in:
Wolfgang Bumiller 2020-11-30 13:53:49 +01:00
parent a4ba60be8f
commit 3530430365
1 changed files with 4 additions and 4 deletions
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8
src/tools.rs
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@ -142,16 +142,16 @@ pub fn required_integer_property(param: &Value, name: &str) -> Result<i64, Error
}
}
pub fn required_array_param(param: &Value, name: &str) -> Result<Vec<Value>, Error> {
pub fn required_array_param<'a>(param: &'a Value, name: &str) -> Result<&'a [Value], Error> {
match param[name].as_array() {
Some(s) => Ok(s.to_vec()),
Some(s) => Ok(&s),
None => bail!("missing parameter '{}'", name),
}
}
pub fn required_array_property(param: &Value, name: &str) -> Result<Vec<Value>, Error> {
pub fn required_array_property<'a>(param: &'a Value, name: &str) -> Result<&'a [Value], Error> {
match param[name].as_array() {
Some(s) => Ok(s.to_vec()),
Some(s) => Ok(&s),
None => bail!("missing property '{}'", name),
}
}