Struct sbp::messages::file_io::msg_fileio_read_req::MsgFileioReadReq
source · [−]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
sourceimpl Clone for MsgFileioReadReq
impl Clone for MsgFileioReadReq
sourcefn clone(&self) -> MsgFileioReadReq
fn clone(&self) -> MsgFileioReadReq
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl ConcreteMessage for MsgFileioReadReq
impl ConcreteMessage for MsgFileioReadReq
sourceconst MESSAGE_TYPE: u16
const MESSAGE_TYPE: u16
The message type.
sourceconst MESSAGE_NAME: &'static str
const MESSAGE_NAME: &'static str
The message name.
sourceimpl Debug for MsgFileioReadReq
impl Debug for MsgFileioReadReq
sourceimpl From<MsgFileioReadReq> for Sbp
impl From<MsgFileioReadReq> for Sbp
sourcefn from(msg: MsgFileioReadReq) -> Self
fn from(msg: MsgFileioReadReq) -> Self
Performs the conversion.
sourceimpl SbpMessage for MsgFileioReadReq
impl SbpMessage for MsgFileioReadReq
sourcefn message_name(&self) -> &'static str
fn message_name(&self) -> &'static str
Get the message name.
sourcefn message_type(&self) -> u16
fn message_type(&self) -> u16
Get the message type.
sourcefn set_sender_id(&mut self, new_id: u16)
fn set_sender_id(&mut self, new_id: u16)
Set the sender id.
sourcefn encoded_len(&self) -> usize
fn encoded_len(&self) -> usize
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
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcepub fn to_owned(&self) -> T
pub fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
sourcepub fn clone_into(&self, target: &mut T)
pub fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more