Struct UdevList 

pub struct UdevList { /* private fields */ }

Represents a list wrapper around a UdevEntryList.

Implementations

impl UdevList

pub const fn new(udev: Arc<Udev>) -> Self

Creates a new UdevList.

pub const fn create(udev: Arc<Udev>, list: UdevEntryList) -> Self

Creates a new UdevList from the provided parameters.

pub fn iter(&self) -> Iter<'_, UdevEntry>

Gets an Iterator over UdevEntry items.

pub fn iter_mut(&mut self) -> IterMut<'_, UdevEntry>

Gets an Iterator over UdevEntry items.

pub fn list(&self) -> &UdevEntryList

Gets a reference to the UdevEntryList.

pub fn list_mut(&mut self) -> &mut UdevEntryList

Gets a mutable reference to the UdevEntryList.

pub fn set_list<L: Into<UdevEntryList>>(&mut self, list: L)

Sets the UdevEntryList.

pub fn with_list<L: Into<UdevEntryList>>(self, list: L) -> Self

Builder function that sets the UdevEntryList.

pub fn len(&self) -> usize

Gets the length of the UdevEntry list.

pub fn is_empty(&self) -> bool

Gets whether the UdevEntryList is empty.

pub fn clear(&mut self)

Clears the list of all entries.

pub fn entry(&self) -> Option<&UdevEntry>

Gets an optional reference to the first UdevEntry in the UdevEntryList.

pub fn entry_mut(&mut self) -> Option<&mut UdevEntry>

Gets an optional mutable reference to the first UdevEntry in the UdevEntryList.

pub fn entry_by_name(&self, name: &str) -> Option<&UdevEntry>

Gets an optional reference to an UdevEntry with a matching name.

pub fn entry_by_name_mut(&mut self, name: &str) -> Option<&mut UdevEntry>

Gets an optional mutable reference to an UdevEntry with a matching name.

pub fn next_entry(&self) -> Option<&UdevEntry>

Gets the next UdevEntry in the list.

pub fn next_entry_mut(&mut self) -> Option<&mut UdevEntry>

Gets the next UdevEntry in the list.

pub fn add_entry(&mut self, name: &str, value: &str) -> Option<&UdevEntry>

Adds an entry to the list.

If an UdevEntry with the same name exists, the value will be updated.

If value is empty, the entry value with be empty.

pub fn remove_entry(&mut self, name: &str)

Removes an UdevEntry if an entry exists with a matching name.

pub const fn entries_cur(&self) -> usize

Gets the current UdevEntry.

pub const fn entries_max(&self) -> usize

Gets the maximum number of UdevEntry items.

pub const fn unique(&self) -> bool

Gets whether the UdevList is unique.

pub fn has_tag(&self, device: &UdevDevice) -> bool

Gets whether the UdevDevice matches an UdevEntry in the list.

Trait Implementations

impl Clone for UdevList

fn clone(&self) -> UdevList

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for UdevList

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for UdevList

fn default() -> UdevList

Returns the “default value” for a type.

impl PartialEq for UdevList

fn eq(&self, other: &UdevList) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for UdevList