Trait Iden

Source

pub trait Iden {
    // Required method
    fn unquoted(&self) -> &str;

    // Provided methods
    fn quoted(&self) -> Cow<'static, str> { ... }
    fn to_string(&self) -> String { ... }
}

Expand description

Identifier

Required Methods§

Source

fn unquoted(&self) -> &str

Write a raw identifier string without quotes.

We intentionally don’t reuse Display for this, because we want to allow it to have a different logic.

Provided Methods§

Source

fn quoted(&self) -> Cow<'static, str>

Return the to-be sanitized version of the identifier.

For example, for MySQL “hello” would have to be escaped as “hel``lo”. Note that this method doesn’t do the actual escape, as it’s backend specific. It only indicates whether the identifier needs to be escaped.

If the identifier doesn’t need to be escaped, return 'static str. This can be deduced at compile-time by the Iden macro, or using the is_static_iden function.

Cow::Owned would always be escaped.

Source

fn to_string(&self) -> String

A shortcut for writing an unquoted identifier into a String.

We can’t reuse ToString for this, because ToString uses the Display representation. But Iden representation is distinct from Display and can be different.

Iden

Trait Iden Copy item path

Required Methods§

fn unquoted(&self) -> &str

Provided Methods§

fn quoted(&self) -> Cow<'static, str>

fn to_string(&self) -> String

Implementations on Foreign Types§

impl Iden for &'static str

fn quoted(&self) -> Cow<'static, str>

fn unquoted(&self) -> &str

impl Iden for Has

fn quoted(&self) -> Cow<'static, str>

fn unquoted(&self) -> &str

Implementors§

impl Iden for Identity

impl Iden for MySqlType

impl Iden for sea_orm::rbac::entity::permission::Column

impl Iden for sea_orm::rbac::entity::permission::PrimaryKey

impl Iden for sea_orm::rbac::entity::resource::Column

impl Iden for sea_orm::rbac::entity::resource::PrimaryKey

impl Iden for sea_orm::rbac::entity::role::Column

impl Iden for sea_orm::rbac::entity::role::PrimaryKey

impl Iden for sea_orm::rbac::entity::role_hierarchy::Column

impl Iden for sea_orm::rbac::entity::role_hierarchy::PrimaryKey

impl Iden for sea_orm::rbac::entity::role_permission::Column

impl Iden for sea_orm::rbac::entity::role_permission::PrimaryKey

impl Iden for sea_orm::rbac::entity::user_override::Column

impl Iden for sea_orm::rbac::entity::user_override::PrimaryKey

impl Iden for sea_orm::rbac::entity::user_role::Column

impl Iden for sea_orm::rbac::entity::user_role::PrimaryKey

impl Iden for PgLTree

impl Iden for Alias

impl Iden for NullAlias

impl Iden for SelectA

impl Iden for SelectB

impl Iden for SelectC

impl Iden for sea_orm::rbac::entity::permission::Entity

impl Iden for sea_orm::rbac::entity::resource::Entity

impl Iden for sea_orm::rbac::entity::role::Entity

impl Iden for sea_orm::rbac::entity::role_hierarchy::Entity

impl Iden for sea_orm::rbac::entity::role_permission::Entity

impl Iden for sea_orm::rbac::entity::user_override::Entity

impl Iden for sea_orm::rbac::entity::user_role::Entity

impl<E: EntityTrait> Iden for BoolColumn<E>

impl<E: EntityTrait> Iden for BytesColumn<E>

impl<E: EntityTrait> Iden for DateLikeColumn<E>

impl<E: EntityTrait> Iden for DateTimeLikeColumn<E>

impl<E: EntityTrait> Iden for GenericArrayColumn<E>

impl<E: EntityTrait> Iden for IpNetworkColumn<E>

impl<E: EntityTrait> Iden for JsonColumn<E>

impl<E: EntityTrait> Iden for NumericArrayColumn<E>

impl<E: EntityTrait> Iden for NumericColumn<E>

impl<E: EntityTrait> Iden for NumericColumnNullable<E>

impl<E: EntityTrait> Iden for StringColumn<E>

impl<E: EntityTrait> Iden for StringColumnNullable<E>

impl<E: EntityTrait> Iden for TimeLikeColumn<E>

impl<E: EntityTrait> Iden for UuidColumn<E>

Trait Iden