Struct SourceComparisonView 

pub struct SourceComparisonView {
    pub symbol: String,
    pub interval: String,
    pub first: String,
    pub second: String,
    pub first_bars: u32,
    pub second_bars: u32,
    pub shared: u32,
    pub only_first: u32,
    pub only_second: u32,
    pub summary: String,
    pub diverged: bool,
    pub basis_mismatch: Option<String>,
}

Every shape at the root as well, because a window names a view on nearly every line and arvo_api::research::StudyView would be noise. The names do not collide: proto has no overloading and neither does this. What two sources say about the same instrument over the same window.

The verdict is [Self::summary] and the counts are beside it, deliberately: two vendors disagreeing is the normal case and most of the ways they disagree are not faults, so a bare count of differing bars is true, useless, and the kind of thing that gets a check switched off.

Fields

symbol: String

interval: String

first: String

second: String

first_bars: u32

second_bars: u32

shared: u32

Bar instants present in both.

only_first: u32

Bars one has and the other does not. Independent of whether the shared ones agree: two sources can cover different sessions and match perfectly wherever they overlap.

only_second: u32

summary: String

diverged: bool

True only for a genuine price disagreement — not for a rescaling, which is an adjustment difference with neither side wrong, and not for a coverage difference.

basis_mismatch: Option<String>

Why the two sources cannot be compared at face value, when they cannot.

Neither axis it reports — how much of the tape a feed covers, and what the prices are adjusted for — is visible in the bars, so this comes from what each source declares rather than from any check. A thin feed and the consolidated tape report the same prices; only the volumes differ, and agreement deliberately does not compare volume.

Implementations

impl SourceComparisonView

pub fn basis_mismatch(&self) -> &str

Returns the value of basis_mismatch, or the default value if basis_mismatch is unset.

Trait Implementations

impl Clone for SourceComparisonView

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SourceComparisonView

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

Formats the value using the given formatter.

impl Default for SourceComparisonView

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SourceComparisonView

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for SourceComparisonView

impl Hash for SourceComparisonView

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Message for SourceComparisonView

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

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

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

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

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for SourceComparisonView

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for SourceComparisonView

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for SourceComparisonView