lofty/ogg/speex/
mod.rs

1pub(super) mod properties;
2
3use super::tag::VorbisComments;
4use crate::config::ParseOptions;
5use crate::error::Result;
6use crate::ogg::constants::SPEEXHEADER;
7use properties::SpeexProperties;
8
9use std::io::{Read, Seek};
10
11use lofty_attr::LoftyFile;
12
13/// An OGG Speex file
14#[derive(LoftyFile)]
15#[lofty(read_fn = "Self::read_from")]
16pub struct SpeexFile {
17	/// The vorbis comments contained in the file
18	///
19	/// NOTE: While a metadata packet is required, it isn't required to actually have any data.
20	#[lofty(tag_type = "VorbisComments")]
21	pub(crate) vorbis_comments_tag: VorbisComments,
22	/// The file's audio properties
23	pub(crate) properties: SpeexProperties,
24}
25
26impl SpeexFile {
27	fn read_from<R>(reader: &mut R, parse_options: ParseOptions) -> Result<Self>
28	where
29		R: Read + Seek,
30	{
31		let file_information = super::read::read_from(reader, SPEEXHEADER, &[], 2, parse_options)?;
32
33		Ok(Self {
34			properties: if parse_options.read_properties {
35				properties::read_properties(reader, &file_information.1, &file_information.2)?
36			} else {
37				SpeexProperties::default()
38			},
39			// A metadata packet is mandatory in Speex
40			vorbis_comments_tag: file_information.0.unwrap_or_default(),
41		})
42	}
43}
lofty/ogg/speex/mod.rs

lofty/ogg/speex/
mod.rs
