use crate::error::*;
#[derive(Debug, PartialEq)]
pub struct Parameter {
pub(crate) name: String,
pub(crate) required: bool,
pub(crate) default: Option<String>,
}
impl Parameter {
pub fn new(name: &str) -> Self {
Self {
name: name.into(),
required: false,
default: None,
}
}
pub fn set_required(mut self, required: bool) -> Result<Self> {
if self.default.is_some() {
return Err(Error::IllegalRequiredError(self.name));
}
self.required = required;
Ok(self)
}
pub fn set_default(mut self, default: &str) -> Result<Self> {
if self.required {
return Err(Error::IllegalDefaultError(self.name));
}
self.default = Some(default.to_string());
Ok(self)
}
}