Struct mariadb::plugin::SysVarString

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#[repr(C)]
pub struct SysVarString { /* private fields */ }
Expand description

An editable c string

Note on race conditions:

There is a race if the C side reads data while being updated on the Rust side. No worse than what would exist if the plugin was written in C, but important to note it does exist.

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impl SysVarString

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pub const fn new() -> Self

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pub fn get(&self) -> Option<String>

Get the current value of this variable

§Panics

Panics if the mutex can’t be locked

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