Trait ca_formats::Input [−][src]
pub trait Input {
type Lines: Iterator;
type Line: AsRef<str>;
type Bytes: Iterator<Item = u8>;
fn lines(self) -> Self::Lines;
fn line(item: <Self::Lines as Iterator>::Item) -> Result<Self::Line, Error>;
fn bytes(line: Self::Line) -> Self::Bytes;
}Types that can be passed to parsers as input.
The trait is implemented for &str and BufReader.
When parsing a file, you can take a BufReader<File> as input.
Associated Types
type Lines: Iterator[src]
An iterator over lines of the input.
type Line: AsRef<str>[src]
A string or a reference to a string, which represents a line of the input.
type Bytes: Iterator<Item = u8>[src]
An iterator over bytes of a line.
Required methods
fn lines(self) -> Self::Lines[src]
Creates an iterator over lines from the input.
fn line(item: <Self::Lines as Iterator>::Item) -> Result<Self::Line, Error>[src]
Converts a item in the lines iterator to a string.
fn bytes(line: Self::Line) -> Self::Bytes[src]
Creates an iterator over bytes from a line.