Struct mariadb::plugin::SysVarConstString

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pub struct SysVarConstString(/* private fields */);
Expand description

A const string system variable

Consider this very unstable because I don’t 100% understand what the SQL side of things does with the malloc / const options

BUG: it seems like after updating, the SQL server cannot read the variable… but we can? Do we need to do more in our update function?

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impl SysVarConstString

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pub const fn new() -> Self

Create a new string variable

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pub fn get(&self) -> &'static str

Get the current value of this variable. This isn’t very efficient since it copies the string, but fixes will come later

§Panics

Panics if it gets a non-UTF8 C string

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