Struct log_cli::view::Viewer

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pub struct Viewer { /* private fields */ }

Expand description

Viewer struct used to perform view operations on file buffers.

Implementations

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impl Viewer

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pub fn new(
 keywords: Option<ValuesRef<'_, String>>,
 line_range: Option<ValuesRef<'_, usize>>,
 date_range: Option<ValuesRef<'_, String>>,
 head: Option<&usize>,
 all: Option<&bool>,
 any: Option<&bool>
) -> Viewer

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pub fn display_with(&self, buffer: &mut BufReader<File>) -> Result<(), &str>

Display with viewer function to display the file via its BufReader.

Trait Implementations

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impl Default for Viewer

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fn default() -> Viewer

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

Auto Trait Implementations

impl RefUnwindSafe for Viewer

impl Send for Viewer

impl Sync for Viewer

impl Unpin for Viewer

impl UnwindSafe for Viewer

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct log_cli::view::Viewer

Implementations

impl Viewer

pub fn new(
    keywords: Option<ValuesRef<'_, String>>,
    line_range: Option<ValuesRef<'_, usize>>,
    date_range: Option<ValuesRef<'_, String>>,
    head: Option<&usize>,
    all: Option<&bool>,
    any: Option<&bool>
) -> Viewer

pub fn display_with(&self, buffer: &mut BufReader<File>) -> Result<(), &str>

Trait Implementations

impl Default for Viewer

fn default() -> Viewer

Auto Trait Implementations

impl RefUnwindSafe for Viewer

impl Send for Viewer

impl Sync for Viewer

impl Unpin for Viewer

impl UnwindSafe for Viewer

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where
T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where
T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where
U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Struct log_cli::view::Viewer

Implementations

impl Viewer

pub fn new( keywords: Option<ValuesRef<'_, String>>, line_range: Option<ValuesRef<'_, usize>>, date_range: Option<ValuesRef<'_, String>>, head: Option<&usize>, all: Option<&bool>, any: Option<&bool>) -> Viewer

pub fn display_with(&self, buffer: &mut BufReader<File>) -> Result<(), &str>

Trait Implementations

impl Default for Viewer

fn default() -> Viewer

Auto Trait Implementations

impl RefUnwindSafe for Viewer

impl Send for Viewer

impl Sync for Viewer

impl Unpin for Viewer

impl UnwindSafe for Viewer

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

pub fn new(
keywords: Option<ValuesRef<'_, String>>,
line_range: Option<ValuesRef<'_, usize>>,
date_range: Option<ValuesRef<'_, String>>,
head: Option<&usize>,
all: Option<&bool>,
any: Option<&bool>
) -> Viewer

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,