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use if let instead of a map with only sideeffects

Browse source 
Reasons:
- Map is usually intended for transforming a value, and as is not
  idiomatically used for only doing side-effects and control flow.

Signed-off-by: Perma Alesheikh <me@prma.dev>
This commit is contained in:
Perma Alesheikh 2024-01-09 14:04:18 +03:30 committed by Clément DOUIN
parent 0f097fe293
commit b417ad11a0
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GPG key ID: 353E4A18EE0FAB72
1 changed files with 15 additions and 15 deletions
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30
src/config/wizard.rs
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@ -102,35 +102,35 @@ pub(crate) async fn configure(path: PathBuf) -> Result<TomlConfig> {
set_table_dotted(item, "sync-folders-strategy");
set_table_dotted(item, "folder");
get_table_mut(item, "folder").map(|item| {
if let Some(item) = get_table_mut(item, "folder") {
set_tables_dotted(item, ["add", "list", "expunge", "purge", "delete"]);
});
}
set_table_dotted(item, "envelope");
get_table_mut(item, "envelope").map(|item| {
if let Some(item) = get_table_mut(item, "envelope") {
set_tables_dotted(item, ["list", "get"]);
});
}
set_table_dotted(item, "flag");
get_table_mut(item, "flag").map(|item| {
if let Some(item) = get_table_mut(item, "flag") {
set_tables_dotted(item, ["add", "set", "remove"]);
});
}
set_table_dotted(item, "message");
get_table_mut(item, "message").map(|item| {
if let Some(item) = get_table_mut(item, "message") {
set_tables_dotted(
item,
["add", "send", "peek", "get", "copy", "move", "delete"],
);
});
}
set_table_dotted(item, "maildir");
#[cfg(feature = "imap")]
{
set_table_dotted(item, "imap");
get_table_mut(item, "imap").map(|item| {
if let Some(item) = get_table_mut(item, "imap") {
set_tables_dotted(item, ["passwd", "oauth2"]);
});
}
}
#[cfg(feature = "notmuch")]
set_table_dotted(item, "notmuch");
@ -138,9 +138,9 @@ pub(crate) async fn configure(path: PathBuf) -> Result<TomlConfig> {
#[cfg(feature = "smtp")]
{
set_table_dotted(item, "smtp");
get_table_mut(item, "smtp").map(|item| {
if let Some(item) = get_table_mut(item, "smtp") {
set_tables_dotted(item, ["passwd", "oauth2"]);
});
}
}
#[cfg(feature = "pgp")]
@ -158,9 +158,9 @@ fn get_table_mut<'a>(item: &'a mut Item, key: &'a str) -> Option<&'a mut Item> {
}
fn set_table_dotted(item: &mut Item, key: &str) {
get_table_mut(item, key)
.and_then(|item| item.as_table_mut())
.map(|table| table.set_dotted(true));
if let Some(table) = get_table_mut(item, key).and_then(|item| item.as_table_mut()) {
table.set_dotted(true)
}
}
fn set_tables_dotted<'a>(item: &'a mut Item, keys: impl IntoIterator<Item = &'a str>) {