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Introduce CrateDisplayName

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This commit is contained in:
Aleksey Kladov 2020-10-20 16:00:51 +02:00
parent af4e75533f
commit a85c4280bf
1 changed files with 23 additions and 1 deletions
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24
crates/base_db/src/input.rs
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@ -102,7 +102,29 @@ impl fmt::Display for CrateName {
impl ops::Deref for CrateName {
type Target = str;
fn deref(&self) -> &Self::Target {
fn deref(&self) -> &str {
&*self.0
}
}
#[derive(Debug, Clone, PartialEq, Eq, Hash)]
pub struct CrateDisplayName(CrateName);
impl From<CrateName> for CrateDisplayName {
fn from(inner: CrateName) -> CrateDisplayName {
CrateDisplayName(inner)
}
}
impl fmt::Display for CrateDisplayName {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "{}", self.0)
}
}
impl ops::Deref for CrateDisplayName {
type Target = str;
fn deref(&self) -> &str {
&*self.0
}
}