Struct BoundFileRef 

pub struct BoundFileRef { /* private fields */ }

A FileRef with table context attached.

Implementations

impl BoundFileRef

pub fn new(file_ref: FileRef, context: FileRefContext) -> BoundFileRef

Create a bound file reference from a raw file reference and context.

pub fn file_ref(&self) -> &FileRef

Borrow the underlying storage/wire file reference.

pub fn into_file_ref(self) -> FileRef

Consume the bound reference and return the underlying file reference.

pub fn context(&self) -> &FileRefContext

Borrow the context attached to this file reference.

pub fn table_id(&self) -> &TableId

Table that owns the FILE column.

pub fn namespace(&self) -> &str

Namespace that owns the table.

pub fn table(&self) -> &str

Table that owns the FILE column.

pub fn download_url(&self, base_url: &str) -> String

Full download URL for this file.

pub fn relative_url(&self) -> String

Relative HTTP path for this file.

Methods from Deref<Target = FileRef>

pub fn to_json(&self) -> String

Serialize to JSON for storage in FILE columns.

pub fn download_url( &self, base_url: &str, namespace: &str, table: &str, ) -> String

Full download URL for this file.

pub fn relative_url(&self, namespace: &str, table: &str) -> String

Relative HTTP path for this file.

pub fn stored_name(&self) -> String

Stored filename on disk.

pub fn relative_path(&self) -> String

Relative path within the table folder.

pub fn is_image(&self) -> bool

Returns true if the MIME type indicates an image.

pub fn is_video(&self) -> bool

Returns true if the MIME type indicates a video.

pub fn is_audio(&self) -> bool

Returns true if the MIME type indicates audio.

pub fn is_pdf(&self) -> bool

Returns true if the MIME type indicates a PDF.

pub fn type_description(&self) -> String

Human-readable file type description.

pub fn format_size(&self) -> String

Format file size in human-readable units.

pub fn validate_mime_type(&self, allowed_mimes: &[String]) -> bool

Validate MIME type against an allowlist.

Trait Implementations

impl Clone for BoundFileRef

fn clone(&self) -> BoundFileRef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BoundFileRef

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

Formats the value using the given formatter.

impl Deref for BoundFileRef

type Target = FileRef

The resulting type after dereferencing.

fn deref(&self) -> &<BoundFileRef as Deref>::Target

Dereferences the value.

impl<'de> Deserialize<'de> for BoundFileRef

fn deserialize<__D>( __deserializer: __D, ) -> Result<BoundFileRef, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for BoundFileRef

impl PartialEq for BoundFileRef

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for BoundFileRef

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for BoundFileRef