Struct AVOptionArrayDef

#[repr(C)]
pub struct AVOptionArrayDef {
    pub def: *const i8,
    pub size_min: u32,
    pub size_max: u32,
    pub sep: i8,
}

May be set as default_val for AV_OPT_TYPE_FLAG_ARRAY options.

Fields

def: *const i8

Native access only.

Default value of the option, as would be serialized by av_opt_get() (i.e. using the value of sep as the separator).

size_min: u32

Minimum number of elements in the array. When this field is non-zero, def must be non-NULL and contain at least this number of elements.

size_max: u32

Maximum number of elements in the array, 0 when unlimited.

sep: i8

Separator between array elements in string representations of this option, used by av_opt_set() and av_opt_get(). It must be a printable ASCII character, excluding alphanumeric and the backslash. A comma is used when sep=0.

The separator and the backslash must be backslash-escaped in order to appear in string representations of the option value.

Trait Implementations

impl Clone for AVOptionArrayDef

fn clone(&self) -> AVOptionArrayDef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AVOptionArrayDef

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

Formats the value using the given formatter.

impl Copy for AVOptionArrayDef