Struct tc_transact::lock::TxnLockReadGuard

source · 
pub struct TxnLockReadGuard<T> { /* private fields */ }
Expand description

A read-only view of a TxnLock at a specific TxnId

Trait Implementations§

Returns a copy of the value. Read more
Performs copy-assignment from source. Read more
Formats the value using the given formatter. Read more
The resulting type after dereferencing.
Dereferences the value.
Executes the destructor for this type. Read more

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Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more
Cast an instance of T into an instance of Self.
Cast an instance of Self into an instance of T.

Returns the argument unchanged.

Calls U::from(self).

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

Returns true if self can be cast into the target type T.
Should always be Self
The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning. Read more
Uses borrowed data to replace owned data, usually by cloning. Read more
Test if value can be cast into Self.
Returns Some(Self) if the source value can be cast into Self, otherwise None.
Returns Ok(Self) if the source value can be cast into Self, otherwise calls on_err.
Test if self can be cast into T.
Returns Some(T) if self can be cast into T, otherwise None.
Returns Ok(T) if self can be cast into T, otherwise calls on_err.
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.