Struct Record 

pub struct Record {
    pub line: usize,
    pub tag: String,
    pub fields: Vec<String>,
    /* private fields */
}

One manifest line: a tag, then whitespace-separated fields.

Fields

line: usize

1-based line number in manifest.txt.

tag: String

fields: Vec<String>

Every field after the tag, k=v ones included.

Implementations

impl Record

pub fn text(&self) -> &str

The line as written.

pub fn error(&self, msg: impl Display) -> Error

An error pointing at this line.

pub fn field(&self, i: usize) -> Result<&str, Error>

The ith field after the tag.

pub fn field_as<T: FromStr>(&self, i: usize) -> Result<T, Error>

pub fn rest(&self, n: usize) -> String

The text after the first n fields (after the tag), spacing inside it intact – for a free-text last field, such as a prompt.

pub fn has(&self, key: &str) -> bool

pub fn str(&self, key: &str) -> Result<&str, Error>

The value of field key=.

pub fn get<T: FromStr>(&self, key: &str) -> Result<T, Error>

pub fn flag(&self, key: &str) -> Result<bool, Error>

A key=0 / key=1 field.

Trait Implementations

impl Clone for Record

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Record

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

Formats the value using the given formatter.