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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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

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

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

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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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

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

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

Performs the conversion.

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,

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

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

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

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,

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

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

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

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>,