Struct mesh::payload::protobuf::FieldWriter

pub struct FieldWriter<'a, 'buf, R> { /* private fields */ }

Type used to write field values.

Implementations

impl<'a, 'buf, R> FieldWriter<'a, 'buf, R>

pub fn sequence(self) -> SequenceWriter<'a, 'buf, R>

Returns a sequence writer for writing the field multiple times.

Panics if called while already writing a sequence, since this would result in an invalid protobuf message.

pub fn write_empty(&self) -> bool

Returns whether this write is occurring within a sequence.

pub fn message<F>(self, f: F)

where F: FnOnce(MessageWriter<'_, 'buf, R>),

Calls f with a writer for a message.

pub fn resource(self, resource: R)

Writes a resource.

pub fn varint(self, n: u64)

Writes an unsigned variable-sized integer.

pub fn svarint(self, n: i64)

Writes a signed variable-sized integer.

pub fn fixed64(self, n: u64)

Writes a fixed 64-bit integer.

pub fn fixed32(self, n: u32)

Writes a fixed 32-bit integer.

pub fn bytes(self, b: &[u8])

Writes a byte slice.

pub fn packed<F>(self, f: F)

where F: FnOnce(PackedWriter<'_, '_>),

Calls f with a writer for the packed field.