Enum ColumnSet 

pub enum ColumnSet {
    All,
    Named(Vec<String>),
}

The columns a permission covers.

Hasura writes either a list or "*", and the two are not the same thing even when they name the same columns today: "*" follows the table, so a column added tomorrow is covered, and a list does not.

Variants

All

Every column the table has, now and later.

Named(Vec<String>)

Exactly these.

Implementations

impl ColumnSet

pub fn allows(&self, column: &str) -> bool

Whether a column is covered.

pub fn is_empty(&self) -> bool

Whether this covers nothing at all.

A permission naming no columns is one Hasura accepts and which grants only the ability to know the table exists.

Trait Implementations

impl Clone for ColumnSet

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnSet

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

Formats the value using the given formatter.

impl Default for ColumnSet

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ColumnSet

fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.

impl PartialEq for ColumnSet

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ColumnSet

fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ColumnSet