Struct bones_framework::prelude::SchemaMapAccess
source · pub struct SchemaMapAccess<'a> { /* private fields */ }
Expand description
Access helper for a SchemaMap
.
Implementations§
source§impl<'a> SchemaMapAccess<'a>
impl<'a> SchemaMapAccess<'a>
sourcepub fn into_schema_ref(self) -> SchemaRef<'a>
pub fn into_schema_ref(self) -> SchemaRef<'a>
Convert back to a SchemaRefMut
Methods from Deref<Target = &'a SchemaMap>§
sourcepub fn key_schema(&self) -> &'static Schema
pub fn key_schema(&self) -> &'static Schema
Get the schema for the map keys.
sourcepub fn value_schema(&self) -> &'static Schema
pub fn value_schema(&self) -> &'static Schema
Get the schema for the map values.
sourcepub fn try_insert<K, V>(
&mut self,
key: K,
value: V,
) -> Result<Option<V>, SchemaMismatchError>
pub fn try_insert<K, V>( &mut self, key: K, value: V, ) -> Result<Option<V>, SchemaMismatchError>
sourcepub fn insert_box(
&mut self,
key: SchemaBox,
value: SchemaBox,
) -> Option<SchemaBox>
pub fn insert_box( &mut self, key: SchemaBox, value: SchemaBox, ) -> Option<SchemaBox>
Insert an untyped item into the map.
§Panics
Panics if the key or value schemas do not match the map’s.
sourcepub fn try_insert_box(
&mut self,
key: SchemaBox,
value: SchemaBox,
) -> Result<Option<SchemaBox>, SchemaMismatchError>
pub fn try_insert_box( &mut self, key: SchemaBox, value: SchemaBox, ) -> Result<Option<SchemaBox>, SchemaMismatchError>
Insert an untyped item into the map.
§Errors
Errors if the key or value schemas do not match the map’s.
sourcepub unsafe fn insert_box_unchecked(
&mut self,
key: SchemaBox,
value: SchemaBox,
) -> Option<SchemaBox>
pub unsafe fn insert_box_unchecked( &mut self, key: SchemaBox, value: SchemaBox, ) -> Option<SchemaBox>
§Safety
Key schema and value schema must match the map’s.
sourcepub fn get<K, V>(&self, key: &K) -> Option<&V>
pub fn get<K, V>(&self, key: &K) -> Option<&V>
Get a value out of the map for the given key.
§Panics
Panics if the schemas of the key and value don’t match the schemas of the map.
sourcepub fn try_get<K, V>(&self, key: &K) -> Result<Option<&V>, SchemaMismatchError>
pub fn try_get<K, V>(&self, key: &K) -> Result<Option<&V>, SchemaMismatchError>
Get a value out of the map for the given key.
§Errors
Errors if the schemas of the key and value don’t match the schemas of the map.
sourcepub fn get_ref(&self, key: SchemaRef<'_>) -> Option<SchemaRef<'_>>
pub fn get_ref(&self, key: SchemaRef<'_>) -> Option<SchemaRef<'_>>
Get an untyped reference to an item in the map.
§Panics
Panics if the schema of the key doesn’t match.
sourcepub fn try_get_ref(
&self,
key: SchemaRef<'_>,
) -> Result<Option<SchemaRef<'_>>, SchemaMismatchError>
pub fn try_get_ref( &self, key: SchemaRef<'_>, ) -> Result<Option<SchemaRef<'_>>, SchemaMismatchError>
Get an untyped reference to an item in the map.
§Errors
Errors if the schema of the key doesn’t match.
sourcepub unsafe fn get_ref_unchecked(
&self,
key: SchemaRef<'_>,
) -> Option<SchemaRef<'_>>
pub unsafe fn get_ref_unchecked( &self, key: SchemaRef<'_>, ) -> Option<SchemaRef<'_>>
§Safety
The key’s schema must match this map’s key schema.
sourcepub fn get_ref_mut(&mut self, key: SchemaRef<'_>) -> Option<SchemaRefMut<'_>>
pub fn get_ref_mut(&mut self, key: SchemaRef<'_>) -> Option<SchemaRefMut<'_>>
Get an untyped reference to an item in the map.
§Panics
Panics if the schema of the key doesn’t match.
sourcepub fn try_get_ref_mut(
&mut self,
key: SchemaRef<'_>,
) -> Result<Option<SchemaRefMut<'_>>, SchemaMismatchError>
pub fn try_get_ref_mut( &mut self, key: SchemaRef<'_>, ) -> Result<Option<SchemaRefMut<'_>>, SchemaMismatchError>
Get an untyped reference to an item in the map.
§Errors
Errors if the schema of the key doesn’t match.
sourcepub unsafe fn get_ref_unchecked_mut(
&mut self,
key: SchemaRef<'_>,
) -> Option<SchemaRefMut<'_>>
pub unsafe fn get_ref_unchecked_mut( &mut self, key: SchemaRef<'_>, ) -> Option<SchemaRefMut<'_>>
§Safety
The key’s schema must match this map’s key schema.
sourcepub fn get_mut<K, V>(&mut self, key: &K) -> Option<&mut V>
pub fn get_mut<K, V>(&mut self, key: &K) -> Option<&mut V>
Get a value out of the map for the given key.
§Panics
Panics if the schemas of the key and value don’t match the schemas of the map.
sourcepub fn try_get_mut<K, V>(
&mut self,
key: &K,
) -> Result<Option<&mut V>, SchemaMismatchError>
pub fn try_get_mut<K, V>( &mut self, key: &K, ) -> Result<Option<&mut V>, SchemaMismatchError>
Get a value out of the map for the given key.
§Errors
Errors if the schemas of the key and value don’t match the schemas of the map.
sourcepub fn try_remove<K, V>(
&mut self,
key: &K,
) -> Result<Option<V>, SchemaMismatchError>
pub fn try_remove<K, V>( &mut self, key: &K, ) -> Result<Option<V>, SchemaMismatchError>
sourcepub fn remove_box(&mut self, key: SchemaRef<'_>) -> Option<SchemaBox>
pub fn remove_box(&mut self, key: SchemaRef<'_>) -> Option<SchemaBox>
sourcepub fn try_remove_box(
&mut self,
key: SchemaRef<'_>,
) -> Result<Option<SchemaBox>, SchemaMismatchError>
pub fn try_remove_box( &mut self, key: SchemaRef<'_>, ) -> Result<Option<SchemaBox>, SchemaMismatchError>
sourcepub unsafe fn remove_unchecked(
&mut self,
key: SchemaRef<'_>,
) -> Option<SchemaBox>
pub unsafe fn remove_unchecked( &mut self, key: SchemaRef<'_>, ) -> Option<SchemaBox>
§Safety
The key schema must match the map’s.
sourcepub fn iter(
&self,
) -> Map<Iter<'_, SchemaBox, SchemaBox>, for<'a> fn(_: (&'a SchemaBox, &'a SchemaBox)) -> (SchemaRef<'a>, SchemaRef<'a>)> ⓘ
pub fn iter( &self, ) -> Map<Iter<'_, SchemaBox, SchemaBox>, for<'a> fn(_: (&'a SchemaBox, &'a SchemaBox)) -> (SchemaRef<'a>, SchemaRef<'a>)> ⓘ
Iterate over entries in the map.
sourcepub fn iter_mut(
&mut self,
) -> Map<IterMut<'_, SchemaBox, SchemaBox>, for<'a> fn(_: (&'a SchemaBox, &'a mut SchemaBox)) -> (SchemaRef<'a>, SchemaRefMut<'a>)> ⓘ
pub fn iter_mut( &mut self, ) -> Map<IterMut<'_, SchemaBox, SchemaBox>, for<'a> fn(_: (&'a SchemaBox, &'a mut SchemaBox)) -> (SchemaRef<'a>, SchemaRefMut<'a>)> ⓘ
Iterate over entries in the map.
sourcepub fn keys(
&self,
) -> Map<Keys<'_, SchemaBox, SchemaBox>, for<'a> fn(_: &'a SchemaBox) -> SchemaRef<'a>> ⓘ
pub fn keys( &self, ) -> Map<Keys<'_, SchemaBox, SchemaBox>, for<'a> fn(_: &'a SchemaBox) -> SchemaRef<'a>> ⓘ
Iterate over keys in the map.
sourcepub fn values(
&self,
) -> Map<Values<'_, SchemaBox, SchemaBox>, for<'a> fn(_: &'a SchemaBox) -> SchemaRef<'a>> ⓘ
pub fn values( &self, ) -> Map<Values<'_, SchemaBox, SchemaBox>, for<'a> fn(_: &'a SchemaBox) -> SchemaRef<'a>> ⓘ
Iterate over values in the map.
sourcepub fn values_mut(
&mut self,
) -> Map<ValuesMut<'_, SchemaBox, SchemaBox>, for<'a> fn(_: &'a mut SchemaBox) -> SchemaRefMut<'a>> ⓘ
pub fn values_mut( &mut self, ) -> Map<ValuesMut<'_, SchemaBox, SchemaBox>, for<'a> fn(_: &'a mut SchemaBox) -> SchemaRefMut<'a>> ⓘ
Iterate over values in the map.
Trait Implementations§
source§impl<'a> Clone for SchemaMapAccess<'a>
impl<'a> Clone for SchemaMapAccess<'a>
source§fn clone(&self) -> SchemaMapAccess<'a>
fn clone(&self) -> SchemaMapAccess<'a>
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl<'a> Deref for SchemaMapAccess<'a>
impl<'a> Deref for SchemaMapAccess<'a>
source§impl<'a> DerefMut for SchemaMapAccess<'a>
impl<'a> DerefMut for SchemaMapAccess<'a>
impl<'a> Copy for SchemaMapAccess<'a>
Auto Trait Implementations§
impl<'a> Freeze for SchemaMapAccess<'a>
impl<'a> !RefUnwindSafe for SchemaMapAccess<'a>
impl<'a> !Send for SchemaMapAccess<'a>
impl<'a> !Sync for SchemaMapAccess<'a>
impl<'a> Unpin for SchemaMapAccess<'a>
impl<'a> !UnwindSafe for SchemaMapAccess<'a>
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