Struct ParamSnapshot 

pub struct ParamSnapshot {
    pub entries: Vec<(String, ParamValue)>,
}

Sorted, deduplicated snapshot of named player parameters.

Fields

entries: Vec<(String, ParamValue)>

Parameter entries sorted by key with duplicates removed.

Implementations

impl ParamSnapshot

pub fn new(entries: Vec<(String, ParamValue)>) -> Self

Builds a snapshot, sorting entries by key and dropping duplicate keys.

Examples

use sim_lib_music_core::{ParamSnapshot, ParamValue};

let snapshot = ParamSnapshot::new(vec![
    ("gain".to_owned(), ParamValue::I64(1)),
    ("attack".to_owned(), ParamValue::Bool(true)),
]);
assert_eq!(snapshot.entries[0].0, "attack");
assert_eq!(snapshot.entries[1].0, "gain");

pub fn to_expr(&self) -> Expr

Encodes the snapshot as an expression map keyed by parameter name.

Trait Implementations

impl Clone for ParamSnapshot

fn clone(&self) -> ParamSnapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParamSnapshot

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

Formats the value using the given formatter.

impl Default for ParamSnapshot

fn default() -> ParamSnapshot

Returns the “default value” for a type.

impl Eq for ParamSnapshot

impl PartialEq for ParamSnapshot

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ParamSnapshot