Struct imgui::Id

pub struct Id(/* private fields */);

Unique ID used by widgets.

This represents a hash of the current stack of Ids used in ImGui + the input provided. It is only used in a few places directly in the codebase, but you can think of it as effectively allowing you to run your Id hashing yourself. More often Ui::push_id and the likes are used instead.

Previously, in v0.7, this was erroneously constructed with From implementations. Now, however, it is made from the Ui object directly, with a few deprecated helper methods here.

Implementations

impl Id

pub fn Int(input: i32, ui: &Ui) -> Self

👎Deprecated since 0.8.0: Use ui.new_id_int(…)

pub fn Str(input: impl AsRef<str>, ui: &Ui) -> Self

👎Deprecated since 0.8.0: Use ui.new_id_str(…)

pub fn Ptr<T>(input: &T, ui: &Ui) -> Self

👎Deprecated since 0.8.0: Use ui.new_id_ptr(…)

Trait Implementations

impl Clone for Id

fn clone(&self) -> Id

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Id

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

Formats the value using the given formatter.

impl Default for Id

fn default() -> Id

Returns the “default value” for a type.

impl Hash for Id

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Id

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for Id

impl Eq for Id

impl StructuralPartialEq for Id