Struct sbp::messages::file_io::MsgFileioReadReq [−][src]
pub struct MsgFileioReadReq {
pub sender_id: Option<u16>,
pub sequence: u32,
pub offset: u32,
pub chunk_size: u8,
pub filename: SbpString<Vec<u8>, NullTerminated>,
}
Expand description
Read file from the file system (host => device)
The file read message reads a certain length (up to 255 bytes) from a given offset into a file, and returns the data in a MSG_FILEIO_READ_RESP message where the message length field indicates how many bytes were successfully read. The sequence number in the request will be returned in the response. If the message is invalid, a followup MSG_PRINT message will print “Invalid fileio read message”. A device will only respond to this message when it is received from sender ID 0x42.
Fields
sender_id: Option<u16>
The message sender_id
sequence: u32
Read sequence number
offset: u32
File offset
chunk_size: u8
Chunk size to read
filename: SbpString<Vec<u8>, NullTerminated>
Name of the file to read from
Trait Implementations
The message type.
The message name.
Performs the conversion.
Get the message name.
Get the message type.
Set the sender id.
Number of bytes this message will take on the wire.
Auto Trait Implementations
impl RefUnwindSafe for MsgFileioReadReq
impl Send for MsgFileioReadReq
impl Sync for MsgFileioReadReq
impl Unpin for MsgFileioReadReq
impl UnwindSafe for MsgFileioReadReq
Blanket Implementations
Mutably borrows from an owned value. Read more