Trait DeserializeView 

pub trait DeserializeView<'a>: Sized {
    // Required method
    fn deserialize_view(reader: &mut CdrReader<'a>) -> Result<Self, DeserError>;
}

Trait for borrowed (zero-copy) deserialization from CDR format (RFC-0033 borrowed storage mode, issue 0007).

Unlike Deserialize, which copies variable-length fields into owned (heapless/heap) storage, an implementor borrows &'a [u8] / &'a str slices directly out of the CdrReader’s source buffer. The resulting value is therefore tied to that buffer’s lifetime 'a — it is valid only while the receive buffer it points into is held (i.e. inside a subscription callback). Fixed-size header fields are still read onto the stack; only the unbounded sequence/string fields borrow.

The reader’s zero-copy primitives (read_slice_u8, read_string, read_le_slice::<f32>, …) supply the borrowed slices.

Required Methods

fn deserialize_view(reader: &mut CdrReader<'a>) -> Result<Self, DeserError>

Deserialize a value, borrowing variable-length fields from the reader’s source buffer (no copy).

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors