Struct NcmFile 

pub struct NcmFile { /* private fields */ }

Ncm file

Implementations

impl NcmFile

pub fn open(path: impl AsRef<Path>) -> Result<Self, NcmError>

Open a ncm file

pub fn with_cover(self) -> Result<Self, NcmError>

Available on crate feature cover_download only.

If cover in meta is empty, download it from the meta.album_pic

pub fn fetch_cover(&mut self) -> Result<(), NcmError>

Available on crate feature cover_download only.

with_cover but in place

pub fn save(self) -> Result<(), NcmError>

save as general format next to the original ncm file

pub fn save_to(self, path: impl AsRef<Path>) -> Result<(), NcmError>

save as general format to the specified path

pub fn save_without_meta(self) -> Result<(), NcmError>

save next to the original ncm file without tags

pub fn save_without_meta_to( self, path: impl AsRef<Path>, ) -> Result<(), NcmError>

save to the specified path without tags

pub fn meta(&self) -> &Meta

Get the meta data (including cover, artist, album, etc.)

Trait Implementations

impl Debug for NcmFile

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

Formats the value using the given formatter.

impl Read for NcmFile

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.

fn read_vectored(&mut self, bufs: &mut [IoSliceMut<'_>]) -> Result<usize, Error>

Like read, except that it reads into a slice of buffers.

fn is_read_vectored(&self) -> bool

🔬This is a nightly-only experimental API. (can_vector)

Determines if this Reader has an efficient read_vectored implementation.

fn read_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize, Error>

Reads all bytes until EOF in this source, placing them into buf.

fn read_to_string(&mut self, buf: &mut String) -> Result<usize, Error>

Reads all bytes until EOF in this source, appending them to buf.

fn read_exact(&mut self, buf: &mut [u8]) -> Result<(), Error>

Reads the exact number of bytes required to fill buf.

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.

fn read_buf_exact(&mut self, cursor: BorrowedCursor<'_>) -> Result<(), Error>

🔬This is a nightly-only experimental API. (read_buf)

Reads the exact number of bytes required to fill cursor.

fn by_ref(&mut self) -> &mut Self

where Self: Sized,

Creates a “by reference” adaptor for this instance of Read.

fn bytes(self) -> Bytes<Self>

where Self: Sized,

Transforms this Read instance to an Iterator over its bytes.

fn chain<R>(self, next: R) -> Chain<Self, R>

where R: Read, Self: Sized,

Creates an adapter which will chain this stream with another.

fn take(self, limit: u64) -> Take<Self>

where Self: Sized,

Creates an adapter which will read at most limit bytes from it.