Struct XdrEncoder 

pub struct XdrEncoder { /* private fields */ }

XDR encoder that writes into a pre-allocated Vec<u8>.

Implementations

impl XdrEncoder

pub fn new(capacity: usize) -> Self

Create a new encoder with the given initial capacity.

pub fn encode_u32(&mut self, v: u32)

Encode a 32-bit unsigned integer (big-endian).

pub fn encode_i32(&mut self, v: i32)

Encode a 32-bit signed integer (big-endian).

pub fn encode_u64(&mut self, v: u64)

Encode a 64-bit unsigned integer (big-endian, as two u32s).

pub fn encode_i64(&mut self, v: i64)

Encode a 64-bit signed integer (big-endian).

pub fn encode_bool(&mut self, v: bool)

Encode a boolean as a u32 (0 or 1).

pub fn encode_opaque(&mut self, data: &[u8])

Encode variable-length opaque data: u32 length + data + padding to 4-byte boundary.

pub fn encode_opaque_fixed(&mut self, data: &[u8])

Encode fixed-length opaque data (no length prefix, just data + padding).

pub fn encode_string(&mut self, s: &str)

Encode a UTF-8 string (same wire format as opaque).

pub fn encode_raw(&mut self, data: &[u8])

Append raw bytes without XDR framing (no length prefix, no padding).

pub fn into_bytes(self) -> Vec<u8>

Consume the encoder and return the encoded bytes.

pub fn len(&self) -> usize

Current encoded length in bytes.

pub fn is_empty(&self) -> bool

Whether the buffer is empty.

pub fn as_bytes(&self) -> &[u8]

Get a reference to the internal buffer.