Enum tarantool::log::SayLevel

#[repr(u32)]
pub enum SayLevel {
    Fatal = 0,
    System = 1,
    Error = 2,
    Crit = 3,
    Warn = 4,
    Info = 5,
    Verbose = 6,
    Debug = 7,
}

Tarantool-native logging levels (use it with say())

Variants

Fatal = 0

System = 1

Error = 2

Crit = 3

Warn = 4

Info = 5

Verbose = 6

Debug = 7

Implementations

impl SayLevel

pub const VARIANTS: &'static [Self] = _

A slice of all possible enum variants.

These are ordered in the order of definition in the source code.

pub const MIN: Self = _

The enum variant with the smallest discriminant.

pub const MAX: Self = _

The enum variant with the largest discriminant.

pub const DISCRIMINANTS_ARE_SUBSEQUENT: bool = true

If this is true then all of the enum variants have subsequent discriminants and converting from integer to enum type is going to use a more efficient implementation.

pub const fn variant_name(&self) -> &'static str

Returns the name of the variant as it is spelled in the source code.

pub const fn from_i64(n: i64) -> Option<Self>

Converts integer to enum.

Returns None if no variant of the enum has the corresponding discriminant.

Trait Implementations

impl Clone for SayLevel

fn clone(&self) -> SayLevel

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SayLevel

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

Formats the value using the given formatter.

impl From<Level> for SayLevel

fn from(level: Level) -> Self

Converts to this type from the input type.

impl Hash for SayLevel

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<L> LuaRead<L> for SayLevel

where L: AsLua,

fn lua_read_at_position(lua: L, index: NonZeroI32) -> ReadResult<Self, L>

Reads the data from Lua at a given position.

fn n_values_expected() -> i32

fn lua_read(lua: L) -> Result<Self, (L, WrongType)>

Reads the data from Lua.

fn lua_read_at_maybe_zero_position( lua: L, index: i32 ) -> Result<Self, (L, WrongType)>

where L: AsLua,

impl Ord for SayLevel

fn cmp(&self, other: &SayLevel) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for SayLevel

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

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

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 PartialOrd for SayLevel

fn partial_cmp(&self, other: &SayLevel) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<L> Push<L> for SayLevel

where L: AsLua,

type Err = Void

Error that can happen when pushing a value.

fn push_to_lua(&self, lua: L) -> Result<PushGuard<L>, (Self::Err, L)>

Pushes the value on the top of the stack.

fn push_no_err(&self, lua: L) -> PushGuard<L>

where Self::Err: Into<Void>,

Same as push_to_lua but can only succeed and is only available if Err implements Into<Void>.

impl<L> PushInto<L> for SayLevel

where L: AsLua,

type Err = Void

fn push_into_lua(self, lua: L) -> Result<PushGuard<L>, (Self::Err, L)>

Push the value into lua by value

fn push_into_no_err(self, lua: L) -> PushGuard<L>

where Self: Sized, Self::Err: Into<Void>,

Same as push_into_lua but can only succeed and is only available if Err implements Into<Void>.

impl TryFrom<i16> for SayLevel

type Error = i16

The type returned in the event of a conversion error.

fn try_from(n: i16) -> Result<Self, i16>

Performs the conversion.

impl TryFrom<i32> for SayLevel

type Error = i32

The type returned in the event of a conversion error.

fn try_from(n: i32) -> Result<Self, i32>

Performs the conversion.

impl TryFrom<i64> for SayLevel

type Error = i64

The type returned in the event of a conversion error.

fn try_from(n: i64) -> Result<Self, i64>

Performs the conversion.

impl TryFrom<i8> for SayLevel

type Error = i8

The type returned in the event of a conversion error.

fn try_from(n: i8) -> Result<Self, i8>

Performs the conversion.

impl TryFrom<isize> for SayLevel

type Error = isize

The type returned in the event of a conversion error.

fn try_from(n: isize) -> Result<Self, isize>

Performs the conversion.

impl TryFrom<u16> for SayLevel

type Error = u16

The type returned in the event of a conversion error.

fn try_from(n: u16) -> Result<Self, u16>

Performs the conversion.

impl TryFrom<u32> for SayLevel

type Error = u32

The type returned in the event of a conversion error.

fn try_from(n: u32) -> Result<Self, u32>

Performs the conversion.

impl TryFrom<u64> for SayLevel

type Error = u64

The type returned in the event of a conversion error.

fn try_from(n: u64) -> Result<Self, u64>

Performs the conversion.

impl TryFrom<u8> for SayLevel

type Error = u8

The type returned in the event of a conversion error.

fn try_from(n: u8) -> Result<Self, u8>

Performs the conversion.

impl TryFrom<usize> for SayLevel

type Error = usize

The type returned in the event of a conversion error.

fn try_from(n: usize) -> Result<Self, usize>

Performs the conversion.

impl Copy for SayLevel

impl Eq for SayLevel

impl<L> PushOne<L> for SayLevel

where L: AsLua,

impl<L> PushOneInto<L> for SayLevel

where L: AsLua,

impl StructuralEq for SayLevel

impl StructuralPartialEq for SayLevel