Enum weresocool_ast::lists::Index

pub enum Index {
    Const {
        indices: Vec<i64>,
    },
    Slice {
        start: Option<i64>,
        end: Option<i64>,
        skip: i64,
    },
    Random {
        n: i64,
        seed: i64,
    },
    IndexAndTerm {
        index: Box<Index>,
        term: Term,
    },
}

Variants

Const

Fields

indices: Vec<i64>

@ [ i.. ]

Slice

Fields

start: Option<i64>

end: Option<i64>

skip: i64

@ [ start:end ]

Random

Fields

n: i64

seed: i64

@ [ Random(n) ]

IndexAndTerm

Fields

index: Box<Index>

term: Term

@ [ i | term ]

Implementations

impl Index

pub fn vectorize(&self, len_list: usize) -> Result<Vec<IndexVector>, Error>

Trait Implementations

impl Clone for Index

fn clone(&self) -> Index

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Index

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

Formats the value using the given formatter.

impl Hash for Index

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq<Index> for Index

fn eq(&self, other: &Index) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Index