Struct koto_runtime::DisplayContext
source · pub struct DisplayContext<'a> { /* private fields */ }
Expand description
A helper for converting Koto values to strings
Implementations§
source§impl<'a> DisplayContext<'a>
impl<'a> DisplayContext<'a>
sourcepub fn with_vm_and_capacity(vm: &'a KotoVm, capacity: usize) -> Self
pub fn with_vm_and_capacity(vm: &'a KotoVm, capacity: usize) -> Self
Makes a display context with the given VM and reserved capacity
sourcepub fn append<'b>(&mut self, s: impl Into<StringBuilderAppend<'b>>)
pub fn append<'b>(&mut self, s: impl Into<StringBuilderAppend<'b>>)
Appends to the end of the string
sourcepub fn is_contained(&self) -> bool
pub fn is_contained(&self) -> bool
Returns true if the value that’s being displayed is in a container
sourcepub fn is_in_parents(&self, id: Address) -> bool
pub fn is_in_parents(&self, id: Address) -> bool
Returns true if the given ID is present in the parent container list
sourcepub fn push_container(&mut self, id: Address)
pub fn push_container(&mut self, id: Address)
Adds the given ID to the parents list
Containers should call this before displaying their contained values.
sourcepub fn pop_container(&mut self)
pub fn pop_container(&mut self)
Pops the previously added parent ID
Containers should call this after displaying their contained values.
Trait Implementations§
source§impl<'a> Default for DisplayContext<'a>
impl<'a> Default for DisplayContext<'a>
source§fn default() -> DisplayContext<'a>
fn default() -> DisplayContext<'a>
Returns the “default value” for a type. Read more
Auto Trait Implementations§
impl<'a> Freeze for DisplayContext<'a>
impl<'a> !RefUnwindSafe for DisplayContext<'a>
impl<'a> !Send for DisplayContext<'a>
impl<'a> !Sync for DisplayContext<'a>
impl<'a> Unpin for DisplayContext<'a>
impl<'a> !UnwindSafe for DisplayContext<'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
source§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
source§fn into_any(self: Box<T>) -> Box<dyn Any>
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Convert
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.source§fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
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