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Fix lots of clippy lints

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This commit is contained in:
Jonas Platte 2021-06-17 20:34:14 +02:00
parent af2ce5803e
commit f3e630c064
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GPG key ID: CC154DE0E30B7C67
17 changed files with 140 additions and 202 deletions
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31
src/database/users.rs
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@ -88,14 +88,12 @@ impl Users {
}
/// Returns an iterator over all users on this homeserver.
pub fn iter<'a>(&'a self) -> impl Iterator<Item = Result<UserId>> + 'a {
pub fn iter(&self) -> impl Iterator<Item = Result<UserId>> + '_ {
self.userid_password.iter().map(|(bytes, _)| {
Ok(
UserId::try_from(utils::string_from_bytes(&bytes).map_err(|_| {
Error::bad_database("User ID in userid_password is invalid unicode.")
})?)
.map_err(|_| Error::bad_database("User ID in userid_password is invalid."))?,
)
UserId::try_from(utils::string_from_bytes(&bytes).map_err(|_| {
Error::bad_database("User ID in userid_password is invalid unicode.")
})?)
.map_err(|_| Error::bad_database("User ID in userid_password is invalid."))
})
}
@ -588,16 +586,10 @@ impl Users {
.iter_from(&start, false)
.take_while(move |(k, _)| k.starts_with(&prefix))
.map(|(_, bytes)| {
Ok(
UserId::try_from(utils::string_from_bytes(&bytes).map_err(|_| {
Error::bad_database(
"User ID in devicekeychangeid_userid is invalid unicode.",
)
})?)
.map_err(|_| {
Error::bad_database("User ID in devicekeychangeid_userid is invalid.")
})?,
)
UserId::try_from(utils::string_from_bytes(&bytes).map_err(|_| {
Error::bad_database("User ID in devicekeychangeid_userid is invalid unicode.")
})?)
.map_err(|_| Error::bad_database("User ID in devicekeychangeid_userid is invalid."))
})
}
@ -863,9 +855,8 @@ impl Users {
self.userdeviceid_metadata
.scan_prefix(key)
.map(|(_, bytes)| {
Ok(serde_json::from_slice::<Device>(&bytes).map_err(|_| {
Error::bad_database("Device in userdeviceid_metadata is invalid.")
})?)
serde_json::from_slice::<Device>(&bytes)
.map_err(|_| Error::bad_database("Device in userdeviceid_metadata is invalid."))
})
}