Struct Attachment

pub struct Attachment {
    pub filename: String,
    pub content_type: String,
    pub content: Vec<u8>,
    pub content_id: Option<String>,
    pub disposition: AttachmentDisposition,
    pub size: usize,
    pub compressed: bool,
}

Email attachment

Fields

filename: String

Filename

content_type: String

MIME content type

content: Vec<u8>

Binary content

content_id: Option<String>

Inline attachment ID for embedding in HTML

disposition: AttachmentDisposition

Attachment disposition (attachment or inline)

size: usize

Attachment size in bytes

compressed: bool

Whether content is compressed

Implementations

impl Attachment

pub fn new(filename: impl Into<String>, content: Vec<u8>) -> Self

Create a new attachment with automatic MIME type detection

pub fn inline( filename: impl Into<String>, content: Vec<u8>, content_id: impl Into<String>, ) -> Self

Create a new inline attachment (for embedding in HTML)

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

Set custom content type

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

Set as inline attachment

pub fn is_image(&self) -> bool

Check if attachment is an image

pub fn can_compress(&self) -> bool

Check if attachment can be compressed

pub fn validate(&self, config: &AttachmentConfig) -> Result<(), EmailError>

Validate attachment against configuration

Trait Implementations

impl Clone for Attachment

fn clone(&self) -> Attachment

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Attachment

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Attachment

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Attachment

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

where __S: Serializer,

Serialize this value into the given Serde serializer.