Struct nu_protocol::engine::StateDelta

pub struct StateDelta {
    pub blocks: Vec<Block>,
    pub scope: Vec<ScopeFrame>,
    /* private fields */
}

A delta (or change set) between the current global state and a possible future global state. Deltas can be applied to the global state to update it to contain both previous state and the state held within the delta.

Fields

blocks: Vec<Block>

scope: Vec<ScopeFrame>

Implementations

impl StateDelta

pub fn new() -> Self

pub fn num_files(&self) -> usize

pub fn num_decls(&self) -> usize

pub fn num_aliases(&self) -> usize

pub fn num_blocks(&self) -> usize

pub fn num_overlays(&self) -> usize

pub fn enter_scope(&mut self)

pub fn exit_scope(&mut self)

Trait Implementations

impl Default for StateDelta

fn default() -> Self

Returns the “default value” for a type.