Struct HasOneAttached 

pub struct HasOneAttached {
    pub name: String,
}

Metadata describing a has_one_attached declaration.

Fields

name: String

Attachment name on the owning record.

Implementations

impl HasOneAttached

pub fn new(name: impl Into<String>) -> Result<Self, AttachmentError>

Creates has_one_attached metadata.

Errors

Returns an error when the attachment name is empty.

pub fn bind( &self, record_type: impl Into<String>, record_id: impl Into<String>, ) -> OneAttachment

Binds this metadata to a specific record instance.

Trait Implementations

impl Clone for HasOneAttached

fn clone(&self) -> HasOneAttached

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HasOneAttached

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

Formats the value using the given formatter.

impl PartialEq for HasOneAttached

fn eq(&self, other: &HasOneAttached) -> 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 Eq for HasOneAttached

impl StructuralPartialEq for HasOneAttached