Trait Write 

pub trait Write {
    // Required method
    fn write_stream(
        &self,
        kind: Kind,
        size: u64,
        from: &mut dyn Read,
    ) -> Result<ObjectId, Error>;

    // Provided methods
    fn write(&self, object: &dyn WriteTo) -> Result<ObjectId, Error> { ... }
    fn write_buf(&self, object: Kind, from: &[u8]) -> Result<ObjectId, Error> { ... }
}

Describe the capability to write git objects into an object store.

Required Methods

fn write_stream( &self, kind: Kind, size: u64, from: &mut dyn Read, ) -> Result<ObjectId, Error>

As write, but takes an input stream. This is commonly used for writing blobs directly without reading them to memory first.

Provided Methods

fn write(&self, object: &dyn WriteTo) -> Result<ObjectId, Error>

Write objects using the intrinsic kind of hash into the database, returning id to reference it in subsequent reads.

fn write_buf(&self, object: Kind, from: &[u8]) -> Result<ObjectId, Error>

As write, but takes an object kind along with its encoded bytes.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<T> Write for &T

where T: Write,

fn write(&self, object: &dyn WriteTo) -> Result<ObjectId, Error>

fn write_buf(&self, object: Kind, from: &[u8]) -> Result<ObjectId, Error>

fn write_stream( &self, kind: Kind, size: u64, from: &mut dyn Read, ) -> Result<ObjectId, Error>

impl<T> Write for Rc<T>

where T: Write,

fn write(&self, object: &dyn WriteTo) -> Result<ObjectId, Error>

fn write_buf(&self, object: Kind, from: &[u8]) -> Result<ObjectId, Error>

fn write_stream( &self, kind: Kind, size: u64, from: &mut dyn Read, ) -> Result<ObjectId, Error>

impl<T> Write for Arc<T>

where T: Write,

fn write(&self, object: &dyn WriteTo) -> Result<ObjectId, Error>

fn write_buf(&self, object: Kind, from: &[u8]) -> Result<ObjectId, Error>

fn write_stream( &self, kind: Kind, size: u64, from: &mut dyn Read, ) -> Result<ObjectId, Error>

Implementors