Trait glib::variant::FromVariant

pub trait FromVariant: Sized + StaticVariantType {
    fn from_variant(variant: &Variant) -> Option<Self>;
}

Extracts a value.

Required methods

fn from_variant(variant: &Variant) -> Option<Self>

Tries to extract a value.

Returns Some if the variant’s type matches Self.

Implementations on Foreign Types

impl FromVariant for u8

fn from_variant(variant: &Variant) -> Option<Self>

impl FromVariant for i16

fn from_variant(variant: &Variant) -> Option<Self>

impl FromVariant for u16

fn from_variant(variant: &Variant) -> Option<Self>

impl FromVariant for i32

fn from_variant(variant: &Variant) -> Option<Self>

impl FromVariant for u32

fn from_variant(variant: &Variant) -> Option<Self>

impl FromVariant for i64

fn from_variant(variant: &Variant) -> Option<Self>

impl FromVariant for u64

fn from_variant(variant: &Variant) -> Option<Self>

impl FromVariant for f64

fn from_variant(variant: &Variant) -> Option<Self>

impl FromVariant for ()

fn from_variant(variant: &Variant) -> Option<Self>

impl FromVariant for bool

fn from_variant(variant: &Variant) -> Option<Self>

impl FromVariant for String

fn from_variant(variant: &Variant) -> Option<Self>

impl FromVariant for PathBuf

Portability Warning

This impl is for a platform-specific type. Any variants serialized from this type should be deserialized on the same machine.

fn from_variant(variant: &Variant) -> Option<Self>

impl FromVariant for OsString

Portability Warning

This impl is for a platform-specific type. Any variants serialized from this type should be deserialized on the same machine.

fn from_variant(variant: &Variant) -> Option<Self>

impl<T: StaticVariantType + FromVariant> FromVariant for Option<T>

fn from_variant(variant: &Variant) -> Option<Self>

impl<T: FromVariant> FromVariant for Vec<T>

fn from_variant(variant: &Variant) -> Option<Self>

impl<K, V, H> FromVariant for HashMap<K, V, H> where
    K: FromVariant + Eq + Hash,
    V: FromVariant,
    H: BuildHasher + Default, 

fn from_variant(variant: &Variant) -> Option<Self>

impl<K, V> FromVariant for BTreeMap<K, V> where
    K: FromVariant + Eq + Ord,
    V: FromVariant, 

fn from_variant(variant: &Variant) -> Option<Self>

impl<T0> FromVariant for (T0,) where
    T0: FromVariant, 

fn from_variant(variant: &Variant) -> Option<Self>

impl<T0, T1> FromVariant for (T0, T1) where
    T0: FromVariant,
    T1: FromVariant, 

fn from_variant(variant: &Variant) -> Option<Self>

impl<T0, T1, T2> FromVariant for (T0, T1, T2) where
    T0: FromVariant,
    T1: FromVariant,
    T2: FromVariant, 

fn from_variant(variant: &Variant) -> Option<Self>

impl<T0, T1, T2, T3> FromVariant for (T0, T1, T2, T3) where
    T0: FromVariant,
    T1: FromVariant,
    T2: FromVariant,
    T3: FromVariant, 

fn from_variant(variant: &Variant) -> Option<Self>

impl<T0, T1, T2, T3, T4> FromVariant for (T0, T1, T2, T3, T4) where
    T0: FromVariant,
    T1: FromVariant,
    T2: FromVariant,
    T3: FromVariant,
    T4: FromVariant, 

fn from_variant(variant: &Variant) -> Option<Self>

impl<T0, T1, T2, T3, T4, T5> FromVariant for (T0, T1, T2, T3, T4, T5) where
    T0: FromVariant,
    T1: FromVariant,
    T2: FromVariant,
    T3: FromVariant,
    T4: FromVariant,
    T5: FromVariant, 

fn from_variant(variant: &Variant) -> Option<Self>

impl<T0, T1, T2, T3, T4, T5, T6> FromVariant for (T0, T1, T2, T3, T4, T5, T6) where
    T0: FromVariant,
    T1: FromVariant,
    T2: FromVariant,
    T3: FromVariant,
    T4: FromVariant,
    T5: FromVariant,
    T6: FromVariant, 

fn from_variant(variant: &Variant) -> Option<Self>

impl<T0, T1, T2, T3, T4, T5, T6, T7> FromVariant for (T0, T1, T2, T3, T4, T5, T6, T7) where
    T0: FromVariant,
    T1: FromVariant,
    T2: FromVariant,
    T3: FromVariant,
    T4: FromVariant,
    T5: FromVariant,
    T6: FromVariant,
    T7: FromVariant, 

fn from_variant(variant: &Variant) -> Option<Self>

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8> FromVariant for (T0, T1, T2, T3, T4, T5, T6, T7, T8) where
    T0: FromVariant,
    T1: FromVariant,
    T2: FromVariant,
    T3: FromVariant,
    T4: FromVariant,
    T5: FromVariant,
    T6: FromVariant,
    T7: FromVariant,
    T8: FromVariant, 

fn from_variant(variant: &Variant) -> Option<Self>

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9> FromVariant for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) where
    T0: FromVariant,
    T1: FromVariant,
    T2: FromVariant,
    T3: FromVariant,
    T4: FromVariant,
    T5: FromVariant,
    T6: FromVariant,
    T7: FromVariant,
    T8: FromVariant,
    T9: FromVariant, 

fn from_variant(variant: &Variant) -> Option<Self>

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> FromVariant for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10) where
    T0: FromVariant,
    T1: FromVariant,
    T2: FromVariant,
    T3: FromVariant,
    T4: FromVariant,
    T5: FromVariant,
    T6: FromVariant,
    T7: FromVariant,
    T8: FromVariant,
    T9: FromVariant,
    T10: FromVariant, 

fn from_variant(variant: &Variant) -> Option<Self>

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> FromVariant for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) where
    T0: FromVariant,
    T1: FromVariant,
    T2: FromVariant,
    T3: FromVariant,
    T4: FromVariant,
    T5: FromVariant,
    T6: FromVariant,
    T7: FromVariant,
    T8: FromVariant,
    T9: FromVariant,
    T10: FromVariant,
    T11: FromVariant, 

fn from_variant(variant: &Variant) -> Option<Self>

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> FromVariant for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12) where
    T0: FromVariant,
    T1: FromVariant,
    T2: FromVariant,
    T3: FromVariant,
    T4: FromVariant,
    T5: FromVariant,
    T6: FromVariant,
    T7: FromVariant,
    T8: FromVariant,
    T9: FromVariant,
    T10: FromVariant,
    T11: FromVariant,
    T12: FromVariant, 

fn from_variant(variant: &Variant) -> Option<Self>

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13> FromVariant for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13) where
    T0: FromVariant,
    T1: FromVariant,
    T2: FromVariant,
    T3: FromVariant,
    T4: FromVariant,
    T5: FromVariant,
    T6: FromVariant,
    T7: FromVariant,
    T8: FromVariant,
    T9: FromVariant,
    T10: FromVariant,
    T11: FromVariant,
    T12: FromVariant,
    T13: FromVariant, 

fn from_variant(variant: &Variant) -> Option<Self>

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14> FromVariant for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14) where
    T0: FromVariant,
    T1: FromVariant,
    T2: FromVariant,
    T3: FromVariant,
    T4: FromVariant,
    T5: FromVariant,
    T6: FromVariant,
    T7: FromVariant,
    T8: FromVariant,
    T9: FromVariant,
    T10: FromVariant,
    T11: FromVariant,
    T12: FromVariant,
    T13: FromVariant,
    T14: FromVariant, 

fn from_variant(variant: &Variant) -> Option<Self>

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15> FromVariant for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15) where
    T0: FromVariant,
    T1: FromVariant,
    T2: FromVariant,
    T3: FromVariant,
    T4: FromVariant,
    T5: FromVariant,
    T6: FromVariant,
    T7: FromVariant,
    T8: FromVariant,
    T9: FromVariant,
    T10: FromVariant,
    T11: FromVariant,
    T12: FromVariant,
    T13: FromVariant,
    T14: FromVariant,
    T15: FromVariant, 

fn from_variant(variant: &Variant) -> Option<Self>

Implementors

impl FromVariant for VariantDict

impl FromVariant for Variant

impl<A: AsRef<[T]> + for<'a> From<&'a [T]>, T: FixedSizeVariantType> FromVariant for FixedSizeVariantArray<A, T>

impl<K, V> FromVariant for DictEntry<K, V> where
    K: FromVariant,
    V: FromVariant,