Struct imara_diff::intern::InternedInput

pub struct InternedInput<T: Eq + Hash> {
    pub before: Vec<Token>,
    pub after: Vec<Token>,
    pub interner: Interner<T>,
}

Two lists of interned tokens that can be compared with the diff function.

A token represents the smallest possible unit of change during a diff. For text this is usually a line, a word or a single character. All algorithms operate on interned tokens instead of using the token data directly. This allows for much better performance by amortizing the cost hashing/equality.

While you can intern tokens yourself it is strongly recommended to use InternedInput module.

Fields

before: Vec<Token>

after: Vec<Token>

interner: Interner<T>

Implementations

impl<T: Eq + Hash> InternedInput<T>

pub fn new<I: TokenSource<Token = T>>(before: I, after: I) -> Self

pub fn update_before(&mut self, file: impl Iterator<Item = T>)

pub fn update_after(&mut self, file: impl Iterator<Item = T>)

pub fn clear(&mut self)

Trait Implementations

impl<T: Default + Eq + Hash> Default for InternedInput<T>

fn default() -> InternedInput<T>

Returns the “default value” for a type.