Struct AttachmentRef 

pub struct AttachmentRef {
    pub content_hash: Option<String>,
    pub index: u32,
    pub prompt_id: Uuid,
    pub seq: i32,
}

Coordinates for fetching a persisted attachment on demand.

Fields

content_hash: Option<String>

Stable digest of the attachment bytes, formatted as sha256:<lowercase hex>.

index: u32

Position of this attachment in the message’s attachment array.

prompt_id: Uuid

Prompt containing the persisted message row.

seq: i32

Sequence number of the persisted message row.

Trait Implementations

impl Clone for AttachmentRef

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 AttachmentRef

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AttachmentRef

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for AttachmentRef

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

Formats the value using the given formatter.

impl JsonSchema for AttachmentRef

fn schema_name() -> String

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl PartialEq for AttachmentRef

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for AttachmentRef

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 AttachmentRef

impl Tabled for AttachmentRef

Available on crate feature tabled only.

const LENGTH: usize = 4

A length of fields and headers, which must be the same.

fn fields(&self) -> Vec<Cow<'static, str>>

Fields method must return a list of cells.

fn headers() -> Vec<Cow<'static, str>>

Headers must return a list of column names.