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//! ref: composer/vendor/composer/semver/src/Constraint/MatchNoneConstraint.php
use crate::constraint::Bound;
#[derive(Debug, Clone)]
pub struct MatchNoneConstraint {
pub(crate) pretty_string: Option<String>,
}
impl MatchNoneConstraint {
pub fn new(pretty_string: Option<String>) -> Self {
Self { pretty_string }
}
pub fn compile(&self, _other_operator: i64) -> String {
"false".to_string()
}
pub fn get_pretty_string(&self) -> String {
if let Some(ref s) = self.pretty_string
&& !s.is_empty()
{
return s.clone();
}
self.to_string()
}
pub fn get_upper_bound(&self) -> Bound {
Bound::new("0.0.0.0-dev".to_string(), false)
}
pub fn get_lower_bound(&self) -> Bound {
Bound::new("0.0.0.0-dev".to_string(), false)
}
}
impl std::fmt::Display for MatchNoneConstraint {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(f, "[]")
}
}
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