Struct Rawfile

Source

pub struct Rawfile {
    pub plots: Vec<Plot>,
    pub warnings: Vec<String>,
}

Expand description

A parsed rawfile: one or more plots, in file order.

Fields§

§plots: Vec<Plot>§warnings: Vec<String>

Non-fatal reader diagnostics (unknown flags, bad attributes…), mirroring the warnings the 3f5 reader prints to stderr.

Implementations§

Source §

impl Rawfile

Source

pub fn parse(bytes: &[u8]) -> Result<Self, Error>

Parse a rawfile from bytes (ASCII or binary data sections).

Source

pub fn read_from(path: impl AsRef<Path>) -> Result<Self, Error>

Read and parse a rawfile from disk.

Examples found in repository ?

examples/recode.rs (line 16)

6fn main() -> Result<(), Box<dyn std::error::Error>> {
7    let mut args = std::env::args().skip(1);
8    let (Some(input), Some(output), Some(fmt)) = (args.next(), args.next(), args.next()) else {
9        return Err("usage: recode <in.raw> <out.raw> ascii|binary".into());
10    };
11    let format = match fmt.as_str() {
12        "ascii" => Format::Ascii,
13        "binary" => Format::Binary,
14        other => return Err(format!("unknown format {other:?}").into()),
15    };
16    let raw = Rawfile::read_from(&input)?;
17    for w in &raw.warnings {
18        eprintln!("warning: {w}");
19    }
20    let mut out = std::fs::File::create(&output)?;
21    raw.write(&mut out, format)?;
22    Ok(())
23}

Source

pub fn write(&self, w: &mut impl Write, format: Format) -> Result<()>

Write every plot, back to back, as the 3f5 raw_write would.

Examples found in repository ?

examples/recode.rs (line 21)

6fn main() -> Result<(), Box<dyn std::error::Error>> {
7    let mut args = std::env::args().skip(1);
8    let (Some(input), Some(output), Some(fmt)) = (args.next(), args.next(), args.next()) else {
9        return Err("usage: recode <in.raw> <out.raw> ascii|binary".into());
10    };
11    let format = match fmt.as_str() {
12        "ascii" => Format::Ascii,
13        "binary" => Format::Binary,
14        other => return Err(format!("unknown format {other:?}").into()),
15    };
16    let raw = Rawfile::read_from(&input)?;
17    for w in &raw.warnings {
18        eprintln!("warning: {w}");
19    }
20    let mut out = std::fs::File::create(&output)?;
21    raw.write(&mut out, format)?;
22    Ok(())
23}