Struct cassandra_cpp::SchemaMeta

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pub struct SchemaMeta(_);

Expand description

A snapshot of the schema’s metadata

Implementations

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impl SchemaMeta

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pub fn snapshot_version(&self) -> u32

Gets the version of the schema metadata snapshot.

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pub fn get_keyspace_by_name(&self, keyspace: &str) -> KeyspaceMeta

Gets the keyspace metadata for the provided keyspace name.

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pub fn keyspace_iter(&mut self) -> KeyspaceIteratorⓘ
Notable traits for KeyspaceIterator
`impl Iterator for KeyspaceIterator type Item = KeyspaceMeta;`

Returns an iterator over the keyspaces in this schema

Trait Implementations

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impl Debug for SchemaMeta

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

Formats the value using the given formatter. Read more

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impl Drop for SchemaMeta

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fn drop(&mut self)

Executes the destructor for this type. Read more

Auto Trait Implementations

impl RefUnwindSafe for SchemaMeta

impl !Send for SchemaMeta

impl !Sync for SchemaMeta

impl Unpin for SchemaMeta

impl UnwindSafe for SchemaMeta

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Performs the conversion.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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Struct cassandra_cpp::SchemaMeta

Implementations

impl SchemaMeta

pub fn snapshot_version(&self) -> u32

pub fn get_keyspace_by_name(&self, keyspace: &str) -> KeyspaceMeta

pub fn keyspace_iter(&mut self) -> KeyspaceIteratorⓘ
Notable traits for KeyspaceIterator
`impl Iterator for KeyspaceIterator type Item = KeyspaceMeta;`

Trait Implementations

impl Debug for SchemaMeta

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

impl Drop for SchemaMeta

fn drop(&mut self)

Auto Trait Implementations

impl RefUnwindSafe for SchemaMeta

impl !Send for SchemaMeta

impl !Sync for SchemaMeta

impl Unpin for SchemaMeta

impl UnwindSafe for SchemaMeta

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where
T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where
T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where
U: From<T>,

pub fn into(self) -> U

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> SendSyncUnwindSafe for T where
T: Send + Sync + UnwindSafe + ?Sized,

Struct cassandra_cpp::SchemaMeta

Implementations

impl SchemaMeta

pub fn snapshot_version(&self) -> u32

pub fn get_keyspace_by_name(&self, keyspace: &str) -> KeyspaceMeta

pub fn keyspace_iter(&mut self) -> KeyspaceIteratorⓘNotable traits for KeyspaceIteratorimpl Iterator for KeyspaceIterator type Item = KeyspaceMeta;

Trait Implementations

impl Debug for SchemaMeta

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

impl Drop for SchemaMeta

fn drop(&mut self)

Auto Trait Implementations

impl RefUnwindSafe for SchemaMeta

impl !Send for SchemaMeta

impl !Sync for SchemaMeta

impl Unpin for SchemaMeta

impl UnwindSafe for SchemaMeta

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> SendSyncUnwindSafe for T where T: Send + Sync + UnwindSafe + ?Sized,

pub fn keyspace_iter(&mut self) -> KeyspaceIteratorⓘ
Notable traits for KeyspaceIterator
`impl Iterator for KeyspaceIterator type Item = KeyspaceMeta;`

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<T> SendSyncUnwindSafe for T where
T: Send + Sync + UnwindSafe + ?Sized,