Struct mysql :: ChangeUserOpts Copy item path

impl ChangeUserOpts

pub const DEFAULT: Self = _

pub fn new() -> Self

Creates change user options that’ll reuse connection options.

pub fn with_user(self, user: Option<String>) -> Self

Set Opts::get_user to the given value.

pub fn with_pass(self, pass: Option<String>) -> Self

Set Opts::get_pass to the given value.

pub fn with_db_name(self, db_name: Option<String>) -> Self

Set Opts::get_db_name to the given value.

pub fn user(&self) -> Option<Option<&str>>

Returns user.

if None then self does not meant to change user
if Some(None) then self will clear user
if Some(Some(_)) then self will change user

pub fn pass(&self) -> Option<Option<&str>>

Returns password.

if None then self does not meant to change password
if Some(None) then self will clear password
if Some(Some(_)) then self will change password

pub fn db_name(&self) -> Option<Option<&str>>

Returns database name.

if None then self does not meant to change database name
if Some(None) then self will clear database name
if Some(Some(_)) then self will change database name

Trait Implementations§

impl Clone for ChangeUserOpts

fn clone(&self) -> ChangeUserOpts

Returns a copy of the value. Read more

1.0.0 · source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Debug for ChangeUserOpts

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

Formats the value using the given formatter. Read more

impl Default for ChangeUserOpts

fn default() -> Self

Returns the “default value” for a type. Read more

impl PartialEq for ChangeUserOpts

fn eq(&self, other: &ChangeUserOpts) -> bool

This method tests for self and other values to be equal, and is used by ==.

1.0.0 · source§

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for ChangeUserOpts

impl StructuralPartialEq for ChangeUserOpts

Auto Trait Implementations§

impl UnwindSafe for ChangeUserOpts

Blanket Implementations§

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