Struct LongString 

pub struct LongString {}

Arbitrary-length UTF-8 text stored as a blob.

Use for text that does not fit in the 32-byte ShortString value boundary — documents, prompts, JSON payloads, logs, etc. Reference it from tribles via a Handle<LongString>.

Trait Implementations

impl BlobEncoding for LongString

fn blob_from<T: IntoBlob<Self>>(t: T) -> Blob<Self>

Converts a concrete Rust type to a blob with this schema via IntoBlob.

fn to_encoded(blob: Blob<Self>) -> Encoded<Handle<Self>>

where Handle<Self>: InlineEncoding,

Lift a Blob<Self> into the Encoded sum entity!{} consumes — yields Encoded::Blob(blob.transmute()). The handle lives inside the blob; consumers recover it via Encoded::inline.

impl Encodes<&'static str> for LongString

where Handle<LongString>: InlineEncoding,

type Output = Blob<LongString>

The concrete form this source produces when encoded for this schema. Inline<Self> for inline encodings, Blob<Self> for blob encodings, or Inline<Handle<Self>> for the precomputed-handle case where Self: BlobEncoding.

fn encode(source: &'static str) -> Blob<LongString>

Run the encoding.

impl Encodes<String> for LongString

where Handle<LongString>: InlineEncoding,

type Output = Blob<LongString>

The concrete form this source produces when encoded for this schema. Inline<Self> for inline encodings, Blob<Self> for blob encodings, or Inline<Handle<Self>> for the precomputed-handle case where Self: BlobEncoding.

fn encode(source: String) -> Blob<LongString>

Run the encoding.

impl Encodes<View<str>> for LongString

where Handle<LongString>: InlineEncoding,

type Output = Blob<LongString>

The concrete form this source produces when encoded for this schema. Inline<Self> for inline encodings, Blob<Self> for blob encodings, or Inline<Handle<Self>> for the precomputed-handle case where Self: BlobEncoding.

fn encode(source: View<str>) -> Blob<LongString>

Run the encoding.

impl MetaDescribe for LongString

fn describe() -> Fragment

Produces a Fragment describing this schema type.

fn id() -> Id

Returns the id of this type. Default: derive from Self::describe().root(). Impls choose whether the id is explicit (an entity!{ &id_hex @ … } form inside describe) or derived (no @, intrinsic id from the facts) — either way the default reads the root the fragment carries.

impl TryFromBlob<LongString> for View<str>

type Error = ViewError

The error type returned when the conversion fails.

fn try_from_blob(b: Blob<LongString>) -> Result<Self, Self::Error>

Attempts to convert a blob into this type.