Enum Request

pub enum Request {
    PluginInfo,
    Settings,
    IdSize,
    BlockSize,
    IdToBytes(String),
    IdToString(Vec<u8>),
    Open(Vec<u8>),
    Create(Vec<u8>, bool),
    Info,
    Aquire(Vec<u8>),
    Release(Vec<u8>),
    ReadHeader,
    WriteHeader(Vec<u8>),
    Read(Vec<u8>),
    Write(Vec<u8>, Vec<u8>),
    Delete,
    Quit,
}

The request message.

Variants

PluginInfo

Ask for plugin information.

• The response must be a OkResponse::Map variant.

Settings

Ask for settings.

• The response must be a OkResponse::Bytes variant.

IdSize

Ask for the size of the id of the backend.

• The response must be a OkResponse::Usize variant.

BlockSize

Ask for the block-size of the backend.

• The response must be a OkResponse::U32 variant.

IdToBytes(String)

Ask to convert a string-representation of an id into bytes.

• The argument contains the string representation.
• The response must be a OkResponse::Bytes variant.

IdToString(Vec<u8>)

Ask to convert the bytes representation of an id into a string.

• The argument contains the byte data.
• The response must be a OkResponse::String variant.

Open(Vec<u8>)

Request to open a backend-instance.

• The argument contains binary data of the settings of the backend.
• The response must be a OkResponse::Void variant.

Create(Vec<u8>, bool)

Request to create a new backend-instance.

• The first argument contains the binary data of the header.
• The second argument contains the overwrite flag.
• The response must be a OkResponse::Void variant.

Info

Ask for backend information.

• The response must be a OkResponse::Map variant.

Aquire(Vec<u8>)

Request to aquire a new block in the backend.

• The argument contains the initial data of the block.
• The response must be a OkResponse::Bytes variant.

Release(Vec<u8>)

Request to release a block in the backend.

• The argument contains the binary data of the id to release.
• The response must be a OkResponse::Void variant.

ReadHeader

Request to read the header data of the backend.

• The response must be a OkResponse::Bytes variant.

WriteHeader(Vec<u8>)

Requerst to write the header of the backend.

• The argument contains the header data to be written.
• The response must be a OkResponse::Void variant.

Read(Vec<u8>)

Request to read a block in the backend.

• The argument contains the binary data of the id to read.
• The response must be a OkResponse::Bytes variant.

Write(Vec<u8>, Vec<u8>)

Request to write a block in the backend.

• The first argument contains the binary data of the id to read.
• The second argument contains the data to be written.
• The response must be a OkResponse::Usize variant.

Delete

Asks to delete the backend.

• The response must be a OkResponse::Void variant.

Quit

Asks to quit the connection.

• The response must be a OkResponse::Void variant.

Implementations

impl Request

pub fn as_plugin_info(&self) -> Option<()>

pub fn into_plugin_info(self) -> Option<()>

pub fn as_settings(&self) -> Option<()>

pub fn into_settings(self) -> Option<()>

pub fn as_id_size(&self) -> Option<()>

pub fn into_id_size(self) -> Option<()>

pub fn as_block_size(&self) -> Option<()>

pub fn into_block_size(self) -> Option<()>

pub fn as_id_to_bytes(&self) -> Option<&String>

pub fn into_id_to_bytes(self) -> Option<String>

pub fn as_id_to_string(&self) -> Option<&Vec<u8>>

pub fn into_id_to_string(self) -> Option<Vec<u8>>

pub fn as_open(&self) -> Option<&Vec<u8>>

pub fn into_open(self) -> Option<Vec<u8>>

pub fn as_create(&self) -> Option<(&Vec<u8>, &bool)>

pub fn into_create(self) -> Option<(Vec<u8>, bool)>

pub fn as_info(&self) -> Option<()>

pub fn into_info(self) -> Option<()>

pub fn as_aquire(&self) -> Option<&Vec<u8>>

pub fn into_aquire(self) -> Option<Vec<u8>>

pub fn as_release(&self) -> Option<&Vec<u8>>

pub fn into_release(self) -> Option<Vec<u8>>

pub fn as_read_header(&self) -> Option<()>

pub fn into_read_header(self) -> Option<()>

pub fn as_write_header(&self) -> Option<&Vec<u8>>

pub fn into_write_header(self) -> Option<Vec<u8>>

pub fn as_read(&self) -> Option<&Vec<u8>>

pub fn into_read(self) -> Option<Vec<u8>>

pub fn as_write(&self) -> Option<(&Vec<u8>, &Vec<u8>)>

pub fn into_write(self) -> Option<(Vec<u8>, Vec<u8>)>

pub fn as_delete(&self) -> Option<()>

pub fn into_delete(self) -> Option<()>

pub fn as_quit(&self) -> Option<()>

pub fn into_quit(self) -> Option<()>

Trait Implementations

impl Debug for Request

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Request

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Request

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

where __S: Serializer,

Serialize this value into the given Serde serializer.