Struct grib::SeekableGrib2Reader
source · pub struct SeekableGrib2Reader<R> { /* private fields */ }
Implementations§
source§impl<R> SeekableGrib2Reader<R>
impl<R> SeekableGrib2Reader<R>
Trait Implementations§
source§impl<R: Read + Seek> Grib2Read for SeekableGrib2Reader<R>
impl<R: Read + Seek> Grib2Read for SeekableGrib2Reader<R>
source§fn read_sect0(&mut self) -> Result<Option<(usize, Indicator)>, ParseError>
fn read_sect0(&mut self) -> Result<Option<(usize, Indicator)>, ParseError>
Reads Section 0.
source§fn read_sect8(&mut self) -> Result<Option<()>, ParseError>
fn read_sect8(&mut self) -> Result<Option<()>, ParseError>
Reads Section 8.
source§fn read_sect_header(&mut self) -> Result<Option<(usize, u8)>, ParseError>
fn read_sect_header(&mut self) -> Result<Option<(usize, u8)>, ParseError>
Reads a common header for Sections 1-7 and returns the section
size and number.
fn read_sect_payload( &mut self, header: &(usize, u8), ) -> Result<SectionBody, ParseError>
fn read_sect_payload_as_slice( &mut self, sect: &SectionInfo, ) -> Result<Box<[u8]>, ParseError>
fn read_sect6_payload( &mut self, body_size: usize, ) -> Result<SectionBody, ParseError>
fn skip_sect7_payload( &mut self, body_size: usize, ) -> Result<SectionBody, ParseError>
fn read_slice_without_offset_check( &mut self, size: usize, ) -> Result<Box<[u8]>, ParseError>
source§impl<R: Read> Read for SeekableGrib2Reader<R>
impl<R: Read> Read for SeekableGrib2Reader<R>
source§fn read(&mut self, buf: &mut [u8]) -> Result<usize>
fn read(&mut self, buf: &mut [u8]) -> Result<usize>
Pull some bytes from this source into the specified buffer, returning
how many bytes were read. Read more
source§fn read_exact(&mut self, buf: &mut [u8]) -> Result<()>
fn read_exact(&mut self, buf: &mut [u8]) -> Result<()>
Read the exact number of bytes required to fill
buf
. Read more1.36.0 · source§fn read_vectored(&mut self, bufs: &mut [IoSliceMut<'_>]) -> Result<usize, Error>
fn read_vectored(&mut self, bufs: &mut [IoSliceMut<'_>]) -> Result<usize, Error>
Like
read
, except that it reads into a slice of buffers. Read moresource§fn is_read_vectored(&self) -> bool
fn is_read_vectored(&self) -> bool
🔬This is a nightly-only experimental API. (
can_vector
)1.0.0 · source§fn read_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize, Error>
fn read_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize, Error>
Read all bytes until EOF in this source, placing them into
buf
. Read more1.0.0 · source§fn read_to_string(&mut self, buf: &mut String) -> Result<usize, Error>
fn read_to_string(&mut self, buf: &mut String) -> Result<usize, Error>
Read all bytes until EOF in this source, appending them to
buf
. Read moresource§fn read_buf(&mut self, buf: BorrowedCursor<'_>) -> Result<(), Error>
fn read_buf(&mut self, buf: BorrowedCursor<'_>) -> Result<(), Error>
🔬This is a nightly-only experimental API. (
read_buf
)Pull some bytes from this source into the specified buffer. Read more
source§fn read_buf_exact(&mut self, cursor: BorrowedCursor<'_>) -> Result<(), Error>
fn read_buf_exact(&mut self, cursor: BorrowedCursor<'_>) -> Result<(), Error>
🔬This is a nightly-only experimental API. (
read_buf
)Read the exact number of bytes required to fill
cursor
. Read more1.0.0 · source§fn by_ref(&mut self) -> &mut Selfwhere
Self: Sized,
fn by_ref(&mut self) -> &mut Selfwhere
Self: Sized,
Creates a “by reference” adaptor for this instance of
Read
. Read moresource§impl<S: Seek> Seek for SeekableGrib2Reader<S>
impl<S: Seek> Seek for SeekableGrib2Reader<S>
source§fn seek(&mut self, pos: SeekFrom) -> Result<u64>
fn seek(&mut self, pos: SeekFrom) -> Result<u64>
Seek to an offset, in bytes, in a stream. Read more
1.55.0 · source§fn rewind(&mut self) -> Result<(), Error>
fn rewind(&mut self) -> Result<(), Error>
Rewind to the beginning of a stream. Read more
source§fn stream_len(&mut self) -> Result<u64, Error>
fn stream_len(&mut self) -> Result<u64, Error>
🔬This is a nightly-only experimental API. (
seek_stream_len
)Returns the length of this stream (in bytes). Read more
Auto Trait Implementations§
impl<R> Freeze for SeekableGrib2Reader<R>where
R: Freeze,
impl<R> RefUnwindSafe for SeekableGrib2Reader<R>where
R: RefUnwindSafe,
impl<R> Send for SeekableGrib2Reader<R>where
R: Send,
impl<R> Sync for SeekableGrib2Reader<R>where
R: Sync,
impl<R> Unpin for SeekableGrib2Reader<R>where
R: Unpin,
impl<R> UnwindSafe for SeekableGrib2Reader<R>where
R: UnwindSafe,
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more