Struct DrawingView 

pub struct DrawingView<'a> {

    pub owner_id: u64,
    pub drawing_id: u64,
    pub layer: MessageFieldView<LayerRefView<'a>>,
    pub engine_symbol_id: u32,
    pub type: u32,
    pub version: u32,
    pub payload: &'a [u8],
    pub bbox_time_min_ms: u64,
    pub bbox_time_max_ms: u64,
    pub bbox_price_min: f64,
    pub bbox_price_max: f64,
    pub updated_at_ms: u64,
    pub deleted_at_ms: u64,
    pub client_updated_at_ms: u64,
    pub __buffa_unknown_fields: UnknownFieldsView<'a>,
}

Drawing is a shape or annotation stored inside a layer.

Fields

owner_id: u64

Account that owns the drawing.

Field 1: owner_id

drawing_id: u64

Drawing identifier unique within the owner account.

Field 2: drawing_id

layer: MessageFieldView<LayerRefView<'a>>

Parent layer for the drawing.

Field 3: layer

engine_symbol_id: u32

Engine symbol identifier for the drawing market.

Field 4: engine_symbol_id

type: u32

Client-defined drawing type identifier.

Field 5: type

version: u32

Client-defined payload schema version.

Field 6: version

payload: &'a [u8]

Serialized drawing payload bytes.

Field 7: payload

bbox_time_min_ms: u64

Minimum drawing time bound in milliseconds since epoch (UTC); 0 means unset.

Field 8: bbox_time_min_ms

bbox_time_max_ms: u64

Maximum drawing time bound in milliseconds since epoch (UTC); 0 means unset.

Field 9: bbox_time_max_ms

bbox_price_min: f64

Minimum drawing price bound; 0 means unset.

Field 10: bbox_price_min

bbox_price_max: f64

Maximum drawing price bound; 0 means unset.

Field 11: bbox_price_max

updated_at_ms: u64

Server-assigned commit timestamp in milliseconds since epoch (UTC).

Field 12: updated_at_ms

deleted_at_ms: u64

Server-assigned deletion timestamp in milliseconds since epoch (UTC); 0 means not deleted.

Field 13: deleted_at_ms

client_updated_at_ms: u64

Client-assigned commit timestamp in milliseconds since epoch (UTC), used for last-write-wins merge.

Field 14: client_updated_at_ms

__buffa_unknown_fields: UnknownFieldsView<'a>

Trait Implementations

impl<'a> Clone for DrawingView<'a>

fn clone(&self) -> DrawingView<'a>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Debug for DrawingView<'a>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'a> Default for DrawingView<'a>

fn default() -> DrawingView<'a>

Returns the “default value” for a type.

impl<'v> DefaultViewInstance for DrawingView<'v>

fn default_view_instance<'a>() -> &'a Self

where Self: 'a,

Return a reference to the single default view instance.

impl<'a> MessageName for DrawingView<'a>

const PACKAGE: &'static str = "polychart.v1"

The protobuf package the message is declared in.

const NAME: &'static str = "Drawing"

The unqualified message name, with . between nesting levels.

const FULL_NAME: &'static str = "polychart.v1.Drawing"

The fully-qualified protobuf type name with no leading dot.

const TYPE_URL: &'static str = "type.googleapis.com/polychart.v1.Drawing"

The google.protobuf.Any.type_url form for this message.

impl<'a> MessageView<'a> for DrawingView<'a>

type Owned = Drawing

The corresponding owned message type.

fn decode_view(buf: &'a [u8]) -> Result<Self, DecodeError>

Decode a view from a buffer, borrowing string/bytes fields directly.

fn decode_view_with_ctx( buf: &'a [u8], ctx: DecodeContext<'_>, ) -> Result<Self, DecodeError>

Decode a view under custom decode limits.

fn merge_view_field( &mut self, tag: Tag, cur: &'a [u8], before_tag: &'a [u8], ctx: DecodeContext<'_>, ) -> Result<&'a [u8], DecodeError>

Decode one field’s payload into this view (generated per message).

fn to_owned_message(&self) -> Result<Drawing, DecodeError>

Convert this view to the owned message type.

fn to_owned_from_source( &self, __buffa_src: Option<&Bytes>, ) -> Result<Drawing, DecodeError>

Convert this view to the owned message type, optionally slicing bytes::Bytes-typed fields from source instead of copying.

fn decode_view_ctx( buf: &'a [u8], ctx: DecodeContext<'_>, ) -> Result<Self, DecodeError>

where Self: Default,

Decode a view under an explicit DecodeContext (remaining recursion depth and unknown-field allowance), driving the provided tag loop over merge_view_field.

fn merge_into_view( &mut self, buf: &'a [u8], ctx: DecodeContext<'_>, ) -> Result<(), DecodeError>

Merge fields from buf into this view (proto merge semantics): repeated fields append, singular fields last-wins, singular message fields merge recursively.

impl<'__a> Serialize for DrawingView<'__a>

Serializes this view as protobuf JSON.

Implicit-presence fields with default values are omitted, required fields are always emitted, explicit-presence (optional) fields are emitted only when set, bytes fields are base64-encoded, and enum values are their proto name strings.

This impl uses serialize_map(None) because the number of emitted fields depends on default-omission rules; serializers that require known map lengths (e.g. bincode) will return a runtime error. Use the owned message type for those formats.

fn serialize<__S: Serializer>(&self, __s: __S) -> Result<__S::Ok, __S::Error>

Serialize this value into the given Serde serializer.

impl<'a> ViewEncode<'a> for DrawingView<'a>

fn compute_size(&self, __cache: &mut SizeCache) -> u32

Compute the encoded byte size of this view, recording nested sub-message sizes in cache for write_to to consume.

fn write_to(&self, __cache: &mut SizeCache, buf: &mut impl BufMut)

Write this view’s encoded bytes to a buffer, consuming nested-message sizes from cache (populated by a prior compute_size call on the same cache).

fn encode(&self, buf: &mut impl BufMut)

Compute size, then write. Primary view-encode entry point.

fn encode_with_cache(&self, cache: &mut SizeCache, buf: &mut impl BufMut)

Encode using a caller-supplied SizeCache, for reuse across many encodes in a hot loop. Clears the cache first.

fn encoded_len(&self) -> u32

Compute the encoded byte size of this view.

fn encode_length_delimited(&self, buf: &mut impl BufMut)

Encode this view as a length-delimited byte sequence.

fn encode_to_vec(&self) -> Vec<u8>

Encode this view to a new Vec<u8>.

fn encode_to_bytes(&self) -> Bytes

Encode this view to a new bytes::Bytes.

impl ViewReborrow for DrawingView<'static>

type Reborrowed<'b> = DrawingView<'b>

The same view type with its lifetime shortened to 'b.

fn reborrow<'b>(this: &'b Self) -> &'b Self::Reborrowed<'b>

Coerce &'b Self (= &'b FooView<'static>) to &'b Self::Reborrowed<'b> (= &'b FooView<'b>). The canonical body is just this; the compiler accepts it via standard lifetime variance for covariant view types.