Enum SendableDataSource

pub enum SendableDataSource {
    File(File),
    Memory(SharedMem),
    Inline(Vec<u8>),
}

A source of data can be sent to other processes over a MessageChannel or similar mechanism. It may consist of a file handle, shared memory, or inline data.

Variants

File(File)

Memory(SharedMem)

Inline(Vec<u8>)

Implementations

impl SendableDataSource

pub fn to_read(self) -> Result<SendableDataSourceReader>

Converts the SendableDataSource into an appropriate std::io::Read implementation.

pub fn to_bytes(self) -> Result<SendableDataSourceBytes>

Converts the SendableDataSource into a in-memory byte array.

If the data source is a file, this will read the entirety of it to memory at once. Use to_read if you need only streaming access to the data.

Trait Implementations

impl Debug for SendableDataSource

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SendableDataSource

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<File> for SendableDataSource

fn from(file: File) -> Self

Converts to this type from the input type.

impl From<Vec<u8>> for SendableDataSource

fn from(bytes: Vec<u8>) -> Self

Converts to this type from the input type.

impl Serialize for SendableDataSource

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

where __S: Serializer,

Serialize this value into the given Serde serializer.