Struct capnp::struct_list::Builder

pub struct Builder<'a, T>where
    T: for<'b> OwnedStruct<'b>,{ /* private fields */ }

Implementations

impl<'a, T> Builder<'a, T>where
    T: for<'b> OwnedStruct<'b>,

pub fn len(&self) -> u32

pub fn into_reader(self) -> Reader<'a, T>

pub fn set_with_caveats<'b>(
    &self,
    index: u32,
    value: <T as OwnedStruct<'b>>::Reader
) -> Result<()>where
    <T as OwnedStruct<'b>>::Reader: IntoInternalStructReader<'b>,

Sets the list element, with the following limitation based on the fact that structs in a struct list are allocated inline: if the source struct is larger than the target struct (as can happen if it was created with a newer version of the schema), then it will be truncated, losing fields.

impl<'a, T> Builder<'a, T>where
    T: for<'b> OwnedStruct<'b>,

pub fn reborrow(&mut self) -> Builder<'_, T>

impl<'a, T> Builder<'a, T>where
    T: for<'b> OwnedStruct<'b>,

pub fn get(self, index: u32) -> <T as OwnedStruct<'a>>::Builder

Gets the element at position index. Panics if index is greater than or equal to len().

pub fn try_get(self, index: u32) -> Option<<T as OwnedStruct<'a>>::Builder>

Gets the element at position index. Returns None if index is greater than or equal to len().

Trait Implementations

impl<'a, T> FromPointerBuilder<'a> for Builder<'a, T>where
    T: for<'b> OwnedStruct<'b>,

fn init_pointer(builder: PointerBuilder<'a>, size: u32) -> Builder<'a, T>

fn get_from_pointer(
    builder: PointerBuilder<'a>,
    default: Option<&'a [Word]>
) -> Result<Builder<'a, T>>