Struct ContentMetadataBuilder 

pub struct ContentMetadataBuilder { /* private fields */ }

Builder for ContentMetadata.

Implementations

impl ContentMetadataBuilder

pub fn new() -> Self

Create a new builder.

pub fn id(self, id: Uuid) -> Self

Set the ID (auto-generated if not set).

pub fn cid(self, cid: impl Into<String>) -> Self

Set the CID.

pub fn title(self, title: impl Into<String>) -> Self

Set the title.

pub fn description(self, description: impl Into<String>) -> Self

Set the description.

pub fn category(self, category: ContentCategory) -> Self

Set the category.

pub fn tags(self, tags: Vec<String>) -> Self

Set the tags.

pub fn add_tag(self, tag: impl Into<String>) -> Self

Add a tag.

pub fn size_bytes(self, size: Bytes) -> Self

Set the size in bytes.

pub fn chunk_count(self, count: u64) -> Self

Set the chunk count (auto-calculated if not set).

pub fn price(self, price: Points) -> Self

Set the price.

pub fn creator_id(self, creator_id: Uuid) -> Self

Set the creator ID.

pub fn status(self, status: ContentStatus) -> Self

Set the status.

pub fn preview_images(self, images: Vec<String>) -> Self

Set preview images.

pub fn build(self) -> Result<ContentMetadata, &'static str>

Build the ContentMetadata.

Errors

Returns error if required fields (cid, title) are missing

Trait Implementations

impl Debug for ContentMetadataBuilder

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

Formats the value using the given formatter.

impl Default for ContentMetadataBuilder

fn default() -> ContentMetadataBuilder

Returns the “default value” for a type.