Struct Dictionary 

pub struct Dictionary { /* private fields */ }

An ordered collection of key = value options.

Implementations

impl Dictionary

pub fn new() -> Dictionary

pub fn set(&mut self, key: impl Into<String>, value: impl Into<String>)

pub fn get(&self, key: &str) -> Option<&str>

pub fn get_int(&self, key: &str) -> Option<i64>

Parse an integer-valued option, returning None if absent or malformed.

pub fn get_bitrate(&self, key: &str) -> Option<i64>

Parse a bitrate-valued option with FFmpeg’s k/M suffixes (128k → 128 000, 1M → 1 000 000; a bare number is taken as-is). Case-insensitive; returns None if absent or malformed.

pub fn is_empty(&self) -> bool

pub fn len(&self) -> usize

pub fn iter(&self) -> impl Iterator<Item = (&str, &str)>

Trait Implementations

impl Clone for Dictionary

fn clone(&self) -> Dictionary

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Dictionary

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

Formats the value using the given formatter.

impl Default for Dictionary

fn default() -> Dictionary

Returns the “default value” for a type.

impl Eq for Dictionary

impl PartialEq for Dictionary

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Dictionary