Enum toml_edit::InlineEntry
source · pub enum InlineEntry<'a> {
Occupied(InlineOccupiedEntry<'a>),
Vacant(InlineVacantEntry<'a>),
}
Expand description
A view into a single location in a map, which may be vacant or occupied.
Variants§
Implementations§
source§impl<'a> InlineEntry<'a>
impl<'a> InlineEntry<'a>
sourcepub fn key(&self) -> &str
pub fn key(&self) -> &str
Returns the entry key
Examples
use toml_edit::Table;
let mut map = Table::new();
assert_eq!("hello", map.entry("hello").key());
sourcepub fn or_insert(self, default: Value) -> &'a mut Value
pub fn or_insert(self, default: Value) -> &'a mut Value
Ensures a value is in the entry by inserting the default if empty, and returns a mutable reference to the value in the entry.
sourcepub fn or_insert_with<F: FnOnce() -> Value>(self, default: F) -> &'a mut Value
pub fn or_insert_with<F: FnOnce() -> Value>(self, default: F) -> &'a mut Value
Ensures a value is in the entry by inserting the result of the default function if empty, and returns a mutable reference to the value in the entry.
Auto Trait Implementations§
impl<'a> RefUnwindSafe for InlineEntry<'a>
impl<'a> Send for InlineEntry<'a>
impl<'a> Sync for InlineEntry<'a>
impl<'a> Unpin for InlineEntry<'a>
impl<'a> !UnwindSafe for InlineEntry<'a>
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more